Tenant-scoped fallback ticket model for accounts without PSA integration.
Tracks customer-name, problem-statement, status lifecycle (open/walking/
resolved/escalated), and optional links to flow/proposal/ai_session/
assigned engineer + PSA promotion ID. Account-scoped RLS policy uses
app.current_account_id session setting.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Backs the schema added in 210d310 with SQLAlchemy 2.0 models.
- SessionFact: "What we know" facts with polymorphic source_ref pointing
at task-lane item UUIDs inside ai_sessions.pending_task_lane (not a FK
per Section 4.2).
- SessionSuggestedFix: AI-proposed resolutions with supersession tracking
and the full user_decision state machine.
- DraftTemplate: post-resolve templatization queue with promotion to
script_templates.
- AccountSettings: per-account JSONB preferences grab-bag with async
classmethod helpers — get_setting(db, account_id, key, default) reads
without creating, set_setting(db, account_id, key, value) upserts via
Postgres ON CONFLICT + jsonb `||` merge so existing keys are preserved.
Lazy row creation matches the Phase 1 design.
Column additions on existing models to mirror the migration:
- AISession: resolution_note_* / escalation_package_* / state_version
(the preview-cache-invalidation counter consumed by Phase 3).
- ScriptTemplate: source_session_id / source_user_id / source_ticket_ref
(provenance for templates promoted from DraftTemplate).
All four new models registered in app.models.__init__ and __all__.
TYPE_CHECKING-guarded relationship imports throughout, matching the
repo's existing model style.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat: add device_types table with system seed data
Creates DeviceType SQLAlchemy model and migration 073 that provisions the
device_types table with 28 system-seeded device types across 7 categories
(network, compute, storage, cloud, endpoint, infrastructure, security).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add network_diagrams table
Create NetworkDiagram SQLAlchemy model with JSONB nodes/edges, team-scoped with client/asset metadata, and Alembic migration 074.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add Pydantic schemas for device types and network diagrams
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add device types CRUD router
Adds GET/POST/PUT/DELETE endpoints at /device-types with team-scoped access. System types are read-only; custom types are scoped to the creating team.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add AI generation service for network diagrams
Adds network_diagram_ai_service.py with generate_diagram() function that
calls the AI provider to convert plain-English network descriptions into
structured DiagramNode/DiagramEdge data. Registers the action in
ACTION_MODEL_MAP as a standard-tier route.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add network diagrams CRUD + AI generate + export/import router
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add TypeScript types for network diagrams
Adds all interfaces for network diagrams and device types including
DiagramNode, DiagramEdge, DeviceProperties, NetworkDiagramResponse,
AI generate request/response, import/export shapes, and list item types.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat: add frontend API clients for device types and network diagrams
Adds deviceTypesApi (list, create, update, remove) and networkDiagramsApi
(list, get, create, update, archive, duplicate, exportJson, importJson,
aiGenerate, listClients) following the existing apiClient module pattern.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat: add device registry, DeviceNode, ConnectionEdge for React Flow
Creates the React Flow building blocks for the network diagram editor:
device type registry with icon/color mappings, DeviceNode component with
status indicators and connection handles, ConnectionEdge with per-type
styling, and nodeTypes/edgeTypes registration maps.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add DeviceToolbar panel with search, categories, drag-drop, custom type creation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add PropertiesPanel for node and edge property editing
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add AIAssistPanel with replace and merge modes
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add NetworkCanvas wrapper and DiagramHeader components
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add DiagramEditor page assembling all panels with auto-save and AI generation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add Network Diagrams list page with search, client filter, import
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add Network Maps to sidebar navigation and router
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve TypeScript errors in DeviceToolbar and DiagramEditor
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve stale selection bug in network diagram PropertiesPanel
Selection state now stores IDs and derives objects from live arrays,
so edits in PropertiesPanel inputs reflect immediately.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add React Flow UI foundation components for network diagrams
BaseNode (structured node shell with header/content/footer slots),
BaseHandle (styled connection handle), LabeledHandle (handle with
port label), NodeStatusIndicator (status border effect),
NodeTooltip (hover details via NodeToolbar).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add LabeledGroupNode and AnimatedSvgEdge components
GroupNode for subnet/VLAN/site grouping with positioned label badge.
AnimatedSvgEdge for traffic flow visualization with animated SVG
shape along edge path. Both registered in type maps.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* refactor: DeviceNode uses BaseNode, BaseHandle, StatusIndicator, Tooltip
Replaces hand-rolled node layout with composable React Flow UI
components. Status is now a border effect instead of a dot.
Hover tooltip shows hostname, IP, vendor, role, notes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add grouping toolbar items and traffic flow toggle
DeviceToolbar gets Subnet/VLAN/Site/DMZ grouping section with
drag-drop. PropertiesPanel gets Show Traffic toggle that switches
edges between connection and animated types. DiagramEditor handles
both device and group node drops.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address code review findings for React Flow UI integration
- Use screenToFlowPosition() for drop coordinates (fixes zoom/pan bug)
- Remove duplicate selection border from DeviceNode (BaseNode handles it)
- Add w-full to GroupNode for proper container sizing
- Remove unused 'selected' destructuring from DeviceNode
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add ISP icon to network diagram device registry
Globe icon with accent color, under cloud category.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: improve drag-and-drop feel in network diagram editor
Grip icons on draggable toolbar items, press effect on drag start,
dashed border overlay with 'Drop to add' text when dragging over canvas.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add ContextMenu component for network diagram editor
Charcoal-styled context menu with action factories for node
and canvas variants. Viewport-clamped positioning, auto-dismiss
on click outside, escape, or scroll.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add useCanvasShortcuts hook for copy/paste/duplicate
Keyboard shortcuts with preventDefault and input guard.
Clipboard stores nodes with relative positions and edge indices.
Paste computes canvas center via screenToFlowPosition.
Duplicate offsets +30px. Supports both device and group nodes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: wire context menu and keyboard shortcuts into diagram editor
Right-click context menus for nodes (copy/duplicate/delete) and
canvas (paste/select-all/fit-view). Right-click selects the node
per spec. serializeNodes now handles group nodes correctly.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: context menu dismisses on pane click, ISP in toolbar
Context menu now closes when clicking anywhere on the canvas via
onPaneClick prop. ISP device added as built-in toolbar item under
Internet section so it's always available without a database entry.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: backend code review fixes for network diagrams
- Replace legacy Optional imports with modern str | None syntax
- Type JSONB columns as Mapped[list[dict[str, Any]]]
- Escape SQL LIKE wildcards (%, _) in diagram search
- Type DiagramNode.position as Position(x, y) Pydantic model
- Wrap AI response parsing in KeyError handler for clean 422 errors
- Remove unused Optional/TYPE_CHECKING imports from schemas/models
- Extract _get_available_slugs helper to DRY duplicate queries
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: network diagram editor UX — straight edges, snap-to-grid, ISP in Cloud, group resize
- Straight edges: replace SmoothStepEdge with BaseEdge + getStraightPath so
connections draw direct diagonal lines instead of orthogonal bent paths
- Snap-to-grid: add snapToGrid/snapGrid=[20,20] to NetworkCanvas so nodes
align consistently when dragged
- ISP in Cloud: remove standalone "Internet" sidebar section, inject ISP into
the Cloud category loop with search support and correct item count
- Group node resize: add NodeResizer to GroupNode (subnet/VLAN/site/DMZ),
handles visible when selected; dimensions saved/restored correctly on
reload (also fixes group node load bug where type was always 'device')
- DiagramNode type: add nodeType and style optional fields
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: network diagram team_id guard + multi-style edge routing
Backend:
- Guard create_diagram with 422 if current_user.team_id is None (prevents
NOT NULL constraint crash for accounts not yet assigned to a team)
- Add routing field to DiagramEdge schema (straight/curved/step)
Frontend:
- ConnectionEdge now supports straight (default), curved (bezier), and
step (smooth-step) routing per-edge via routing field in edge data
- PropertiesPanel Connection section gets a Line Style toggle:
Straight | Curved | Step buttons, active state highlights in accent
- handleEdgeUpdate and serializeEdges now propagate the routing field
- DiagramEdge type gets optional routing field
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat: network diagrams UX overhaul — icons, empty canvas, properties panel
- Colorize: semantic category colors for all device types (network=blue,
security=orange, compute=emerald, endpoint=amber, storage=violet,
cloud=cyan, infra=steel); better icons (Router, ShieldAlert, Boxes,
Package, Gauge, PlugZap, Video, Radio); MiniMap uses category colors
- Onboard: centered AI generate prompt on empty canvas with 5 MSP-specific
example chips, ⌘↵ shortcut, spinner; AIAssistPanel only shown with nodes
- Arrange: properties panel — status badge grid at top, fields grouped into
Network (IP/Subnet/VLAN) and Hardware (Hostname/Vendor/Model/Role) sections
- Delight: segmented topology color bar on listing cards; backend returns
category_counts via single extra query on list endpoint
- Harden: real PNG export via html-to-image + getNodesBounds/getViewportForBounds
- Polish: ChevronDown replaces unicode ▾, click-outside for client filter,
consistent spinner in empty prompt
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore: drop changelog noise from network extraction
* fix: align network map builder with account isolation
* feat: add manual create option for network maps
* feat: make manual network map creation easier to discover
* fix(network-maps): address design critique — harden, normalize, clarify, polish
- Archive: two-step inline confirm in card dropdown menu
- Delete Device/Edge: two-step inline confirm in PropertiesPanel footer
- Context menu Delete: floating confirm bar instead of immediate deletion
- AI Generate New: two-step confirm when replacing existing diagram nodes
- DiagramHeader: show 'Unsaved changes' in amber when isDirty and not saving
- deviceRegistry: SECURITY_COLOR #f97316 → #f87171 (deprecated ember orange removed)
- CanvasEmptyPrompt: remove backdrop-blur (design system violation)
- CanvasEmptyPrompt: remove redundant 'Skip AI' bottom button (duplicate of Build manually card)
- CanvasEmptyPrompt: rounded-xl/rounded-2xl → rounded-lg, border-2 → border
- Topology bar: h-1 → h-2 + native tooltip with category breakdown
- AIAssistPanel: replace pulse-dot loading with spinner (consistent with rest of feature)
- ContextMenu: add shadow-lg (consistent with other dropdowns)
- DeviceNode tooltip: Position.Bottom → Position.Top (avoids canvas-edge clipping)
- CanvasEmptyPrompt: raise ⌘↵ hint from /50 opacity to full text-muted-foreground
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(network-maps): bring to front / send to back layering for nodes
Three entry points for z-index control:
- Right-click context menu: Bring to Front / Send to Back with ] / [ shortcuts, separated by dividers from copy/delete groups
- Properties panel: Layer row with Bring Front + Send Back buttons, tooltip shows keyboard shortcut
- Keyboard: ] brings selected node(s) to front, [ sends to back (skips when input focused)
Context menu also gains divider support (dividerBefore flag) for visual grouping.
Layering handlers use max/min zIndex across all nodes so repeated presses always stack correctly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: swap switch icon from Layers → Network (Lucide)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat: icon size picker (S/M/L) on device nodes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat: drag-to-resize device nodes + BrickWallFire for firewall
- NodeResizer on DeviceNode (same pattern as group nodes); icon scales
proportionally with node width, clamped 16–60px
- Removes S/M/L static picker — resize is now direct manipulation
- firewall: ShieldAlert → BrickWallFire
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* chore: trigger Railway rebuild
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: add missing hero_001.jpg to git (was untracked, broke Railway deploy)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: ShieldAlert still referenced in CATEGORY_DEFAULTS after icon swap
Removed ShieldAlert from imports when swapping firewall icon to BrickWallFire
but left it in CATEGORY_DEFAULTS — runtime crash, device toolbar empty.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(network): proportional node resize with locked aspect ratio
Nodes grew into rectangles because NodeResizer had no aspect ratio
constraint, minWidth != minHeight, and icon/text only scaled from width.
- DeviceNode: add keepAspectRatio + equal minWidth/minHeight (80×80),
maxWidth/maxHeight (280×280), scale icon and label/IP font sizes from
Math.min(width, height) so all content grows uniformly
- DiagramEditor: set explicit 120×120 style on dropped device nodes so
React Flow has a definite starting size for aspect ratio calculation
- DiagramEditor: persist device node style (width/height) in
serializeNodes and restore it on load so size survives save/reload
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix(lint): suppress ESLint errors in network diagram components
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Creates template_trees and platform_steps (no account_id, no RLS).
Migrates is_default=TRUE trees and public steps into them.
Creates sentinel platform account (00000000-...-0001) for global
tree_categories, tree_tags, step_categories, step_library, and
is_default trees — clearing all NULL account_id rows in those tables
as prerequisite for Group 9 SET NOT NULL.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces the session_resolution_outputs table for the three resolve
deliverables (psa_ticket_notes, knowledge_base, client_summary) with
UNIQUE(session_id, output_type) for safe upsert on regeneration.
Also registers SessionBranch, ForkPoint, SessionHandoff, and
SessionResolutionOutput in models/__init__.py so Alembic and the app
pick them up automatically.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Full-stack beta feedback system:
Backend:
- BetaFeedback model with reaction, category, text, page context
- POST /feedback/beta (any auth user), GET /feedback/beta (admin, filtered)
- Alembic migration 065 with indexes on user_id, reaction, created_at
Frontend:
- Persistent "Feedback" tab on right edge of all authenticated pages
- Slide-out panel: quick reaction (👍😐👎), category pills, optional text
- Auto-captures page URL and FlowPilot session ID
- Hidden on mobile (<640px), closes on Escape/outside click
- Shows "Thanks!" confirmation then auto-closes
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds vector-based similar session discovery using the existing Voyage AI
embedding infrastructure and pgvector cosine similarity search.
- New AISessionEmbedding model with vector(1024) column
- session_embedding_service: generate + upsert embeddings, find similar sessions
- Embeddings generated on session create (from problem_summary/domain) and
updated on resolve (adds resolution_summary)
- GET /ai-sessions/{id}/similar endpoint returns top-N similar sessions
- Migration a7c9e3b1f402 creates ai_session_embeddings table
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implements Phase 1 of the FlowPilot-First pivot — the core AI session
experience where engineers describe a problem and FlowPilot guides them
through structured diagnosis with selectable options, free-text escape
hatches, and auto-generated documentation on resolution.
Backend: AISession + AISessionStep models, FlowPilot Engine (LLM
orchestration with structured JSON output), Flow Matching Engine v1
(semantic + keyword + recency scoring), 8 API endpoints with auth,
rate limiting, and AI quota enforcement.
Frontend: Intake screen, conversational session view with sidebar,
step cards with options/actions/resolution suggestions, resolve/escalate
modals, documentation view with rating, session history integration,
and /pilot route with sidebar navigation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add onboarding_dismissed and branding columns (logo_data, logo_content_type,
company_display_name) to users and teams models. Create SessionSupportingData
model for attaching text snippets and screenshots to sessions. Add Pydantic
schemas for onboarding status, branding responses, and supporting data CRUD.
Update SessionExport to accept pdf format.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Complete Script Generator feature including:
Backend:
- ScriptCategory, ScriptTemplate, ScriptGeneration models
- ScriptTemplateEngine with substitution, filters, sanitization
- CRUD + share API endpoints with permission checks
- Integration tests for permissions and sharing
- Migration 057 with AD User Management seed templates
Frontend — Script Library:
- Browse templates with category tabs and search
- Configure pane with parameter form and script generation
- Script preview with live substitution and copy/download
- scriptGeneratorStore Zustand store
Frontend — Template Editor:
- Full CRUD form with metadata, script body (Monaco Editor), parameters
- ParameterSchemaBuilder with visual builder + JSON toggle
- ScriptManagePage with routing and nav link
Frontend — Parameter Detector:
- Client-side PowerShell parameter detection engine
- Detects script-level param() blocks and variable assignments
- Type inference from PS type annotations and value patterns
- ParameterDetectorStepper one-by-one review UI with accept/skip
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: update Google Fonts to Bricolage Grotesque, IBM Plex Sans, JetBrains Mono
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: update Tailwind config to Slate & Ice theme colors and fonts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: update CSS variables and glass-card utilities for Slate & Ice theme
- Replace all color variables with Slate & Ice palette
- Add glass system vars (--glass-bg, --glass-blur, --shadow-float)
- Replace legacy glass-card with new variable-driven glass classes
- Add breatheGlow, bellWobble, slideDown, fadeInRight keyframes
- Update font references to IBM Plex Sans and Bricolage Grotesque
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: recolor BrandLogo to cyan gradient, split BrandWordmark for gradient Flow text
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: update TopBar with glassmorphism backdrop and cyan accent styling
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: update Sidebar with glassmorphism backdrop
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add ambient atmosphere gradient orbs behind app shell
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: update QuickStats and SessionsPanel with glass-card styling
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add WeeklyCalendar, QuickActions, OpenSessions, RecentActivity dashboard components
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: redesign dashboard layout with calendar, open sessions, and glass-card panels
New layout: greeting → calendar+actions → sessions+stats → activity
Replaces old QuickStats and SessionsPanel with new dashboard components
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: replace remaining purple hex references with ice-cyan accent
Sweep of hardcoded purple hex values (#818cf8, #6366f1) replaced with
new cyan accent (#06b6d4) in QuickActions, RecentActivity, QuickLaunch,
and SVG brand assets.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: update CLAUDE.md branding and design system for Slate & Ice Modern
Updated Last Updated date, branding section (fonts, colors, glass
utilities, atmosphere orbs), component styling rules, and Design System
section to reflect the new ice-cyan glassmorphism theme.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add Slate & Ice Modern design doc and implementation plan
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: redesign login page with Slate & Ice Modern design system
Apply glassmorphism styling, atmosphere orbs, branded wordmark, and
consistent design tokens to match the updated app shell aesthetic.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: raise TopBar z-index so profile dropdown renders above main content
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add AI assistant with in-session copilot and standalone chat with RAG
Implements three-phase AI assistant feature:
- Phase 0: RAG infrastructure with pgvector embeddings, Voyage AI integration,
tree chunking service, and semantic search over team's flow library
- Phase 1: In-session copilot panel during flow navigation with contextual
AI help, current step awareness, and suggested related flows
- Phase 2: Standalone AI chat page with persistent conversation history,
pin/delete, and configurable retention policies (account-level)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add account management, email verification, AI fixes, and user guides
- Profile settings, account transfer, delete/leave account flows
- Email verification with JWT tokens and Resend integration
- AI assistant/copilot fixes: markdown rendering, shared RAG helpers,
token tracking, input refocus, model_validate usage
- User guides hub + detail pages with 13 topic guides
- Sidebar and top bar navigation for guides
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: prevent stale chunk errors after deployments
- Set Cache-Control no-cache on index.html in nginx so browsers always
fetch fresh chunk references after a deploy
- Auto-reload on chunk load failures (stale deploy detection) with
loop prevention via sessionStorage
- Show friendly "App Updated" message if auto-reload doesn't resolve it
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add email verification toggle to admin settings
Adds platform-level toggle to enable/disable email verification.
When disabled, the verification banner is hidden and the send
endpoint returns 403.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* feat: AI-assisted flow builder with 4-stage wizard
Implements the complete AI flow builder feature using a guided 4-stage
wizard (Foundation → Scaffold → Branch Detail → Review & Assemble).
AI assists at bounded points using Claude Haiku for cost-efficient
structured JSON generation (~$0.01-0.03/flow).
Backend: new models (ai_conversations, ai_usage), Alembic migration,
quota enforcement with billing anchor, Anthropic API integration with
prompt caching, tree validation, conversation CRUD with 24h TTL,
APScheduler cleanup job, 5 API endpoints, Pydantic schemas.
Frontend: TypeScript types, API client, Zustand store for wizard state,
7 components (modal, step indicator, foundation form, branch selector,
branch detail view, tree preview, quota display), MyTreesPage integration
with "Build with AI" button (hidden when AI not configured).
Tests: 14 validator unit tests + 11 endpoint integration tests with
mocked Anthropic (zero real API spend). All 25 tests passing.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: dashboard design doc and implementation plan
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Phase 1 — pinnedFlowsStore, pagination hook, cached quota hook, sidebar refactor
- Add pin() to pinnedFlowsApi
- Create pinnedFlowsStore (Zustand) — single source of truth for pin state
- Add dashboardMyFlowsView preference to userPreferencesStore
- Create usePaginationParams hook (URL-synced)
- Create useCachedQuota hook (5-min TTL)
- Sidebar uses pinnedFlowsStore instead of local state
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Phase 2 — pin/favorite buttons on all library view components
- TreeGridView: star in top-right corner of cards
- TreeListView: star at end of each row
- TreeTableView: dedicated leftmost Favorite column
- All with proper a11y (aria-label), event isolation, loading states
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Phase 3 — Library page create dropdown + AI Builder + pin wiring
- Replace single Create link with dropdown menu (3 flow types + AI Builder)
- Wire pinnedFlowsStore to all view components
- AI Builder modal integration via useCachedQuota hook
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Phase 4 — Dashboard refactor with Favorites grid + paginated My Flows
- Favorites section: compact grid from pinnedFlowsStore, max 2 rows, expandable
- My Flows: author_id filter, URL-synced pagination (10/25/50/All)
- View toggle (grid/list/table) with independent preference
- Skeleton loaders, empty states with CTAs
- Create dropdown with AI Builder option
- 500-item ceiling for "Show All" mode
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: Phase 5 — Sidebar pinned section dual collapse + show more/less
- Header collapse hides entire section, resets to 5 items on re-expand
- List truncation: show first 5, "Show more (N)" expands to all
- Clicking a flow auto-collapses back to 5
- Smooth max-height CSS transition (250ms ease-out)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: stabilize usePaginationParams to prevent infinite re-render loop
allowedPageSizes array was recreated every render as a useMemo dep,
causing infinite updates. Use useRef to stabilize the reference.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove Set-based Zustand selectors causing infinite re-render loop
Zustand selectors returning new Set() on every call fail Object.is
equality check, triggering continuous re-renders. Replaced with
useMemo-derived Sets in consuming components.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: pin route ordering and star icon overlap in grid view
Move GET /pinned and PATCH /pinned/reorder before GET /{tree_id} to
prevent FastAPI from matching "pinned" as a UUID path parameter (422).
Relocate star button from absolute positioning into the header row to
avoid overlapping privacy icons and category badges.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: code review fixes — date calc, input validation, rate limits, shared components
- Fix monthly_reset_at crash when billing anchor day exceeds next month's length
- Add environment_tags sanitization (max 20 tags, 100 chars each) to prevent prompt injection
- Add @limiter.limit("10/minute") rate limiting to all AI endpoints
- Use getTreeNavigatePath() routing helper instead of hardcoded paths
- Extract shared CreateFlowDropdown component from QuickStartPage and TreeLibraryPage
- Clear useCachedQuota on logout to prevent stale data across user sessions
- Add useRef guard to scaffold useEffect to prevent potential double-fire
- Use node.id as React key instead of array index in BranchDetailView
- Remove redundant dead logic in ai_tree_validator
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: correct Anthropic model ID to full dated version
claude-haiku-4-5 is not a valid model alias — Anthropic requires the
full dated model ID claude-haiku-4-5-20251001.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: strip markdown code fences from AI JSON responses
Haiku sometimes wraps its JSON in ```json ... ``` despite the prompt
instructing otherwise. Strip fences before parsing to avoid JSONDecodeError
at char 0.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: increase branch_detail max_tokens to 8192 and add response logging
Truncated output at 4096 tokens produces invalid JSON mid-generation.
Also logs stop_reason and output_tokens per attempt to diagnose failures.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: pass explicit status='draft' when creating AI-generated flow
Tree model defaults to 'published' in the DB schema, but passing status=None
from the constructor overrides that default, causing a nullable=False violation
and a 500 on save.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: auto-advance branch detail and pin navigation bar
- Auto-advance to next undetailed branch after generation completes,
using a useEffect that watches the count of detailed branches
- Cap tree preview at max-h-48 with internal scroll so the nav bar
is never pushed off screen
- Make nav bar sticky bottom-0 with bg-card so it stays visible
regardless of content height
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: increase branch retries to 3 and relax cross-reference validation on final attempt
next_node_id mismatches are a common model hallucination that the retry
prompt doesn't reliably fix. On the final (3rd) attempt, accept the branch
with strict=False so only truly fatal errors (missing fields, dead ends,
bad JSON) cause a hard failure. Cross-reference issues are minor and
fixable in the tree editor.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: strengthen prompt to prevent next_node_id mismatches, keep strict validation
Rather than lowering the validation bar, improve the system prompt:
- Rule 6 now explicitly states next_node_id must match a direct child's id
- Added rule 10: build tree bottom-up to avoid forward-reference errors
- Corrective prompt now calls out the ID mismatch constraint specifically
Reverts the strict=False fallback — flows must be correct before saving.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: persist branch viewing index in store to survive phase remounts
Local useState resets to 0 every time phase transitions from 'generating'
back to 'detailing', causing the view to snap back to branch 1.
Move viewingIndex to store's currentBranchIndex (already existed) and
advance it in generateBranchDetail after success. Component reads from
store so remounts no longer lose position.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: correct publish validation to check title instead of action/solution fields
The publish validator was checking for an 'action' field on action nodes
and a 'solution' field on solution nodes, but the actual node schema
(confirmed from seed data and frontend types) uses 'title'/'description'.
This caused all AI-generated trees to fail publish validation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: correct action node schema and improve AI flow quality
- Fix action nodes to use next_node_id (not children) for continuation,
matching how TreeNavigationPage.tsx navigates action nodes
- Validator now requires next_node_id on all action nodes and flags
missing ones as broken dead ends
- Update _check_branch_termination: action nodes are not dead ends since
they continue via next_node_id (validated separately)
- Improve scaffold prompt: branch names must describe observable symptoms
users can self-identify, not internal category names
- Update branch_detail prompt with clearer action node schema, corrected
few-shot example showing proper next_node_id on action nodes
- Improve assemble_tree root question to be more user-facing
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* docs: add AI flow builder gotchas to CLAUDE.md (#23-25)
- Action nodes use next_node_id (not children) for navigation
- Anthropic model IDs require full dated version string
- Claude API may wrap JSON in markdown fences
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: resolve CI lint errors and httpx dependency conflict
- Fix httpx version conflict: requirements-dev.txt now uses >=0.27.0 to match requirements.txt
- Extract CSAT helper functions to csatUtils.ts to fix react-refresh/only-export-components
- Remove default export from admin/EmptyState.tsx shim (same rule)
- Fix empty catch block in Modal.tsx (no-empty)
- Add eslint-disable comments for intentional setState-in-effect patterns in
FlowAnalyticsPanel, QuickLaunch, NodeEditorPanel, useCachedQuota,
MyAnalyticsPage, TeamAnalyticsPage
- Add eslint-disable comments for intentional _children destructure in NodeEditorPanel
- Fix _parentId unused var in useTreeLayout.ts
- Rewrite usePaginationParams.ts to avoid reading refs during render
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: update tests to match action node schema (next_node_id, not children)
- Update _make_valid_tree() in test_ai_tree_validator to use next_node_id
on action nodes (solution is a sibling, not a child)
- Fix test_dead_end_action_node → test_dead_end_decision_node (action nodes
don't have child-based dead ends; dead ends are decision nodes with no children)
- Add test_action_missing_next_node_id for the new validation rule
- Update BRANCH_DETAIL_JSON in test_ai_endpoints to use next_node_id pattern
- Update test_draft_trees.py to use "title" field for action/solution nodes
(tree_validation.py was updated this branch to require "title" not "action"/"solution")
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: update remaining tests and session_to_tree for title field rename
- test_tree_validation.py: replace "action"/"solution" content fields with "title"
- test_procedural_flows.py: update solution node fixtures to use "title"
- test_save_session_as_tree.py: update fixtures and assertions for "title" field
- session_to_tree.py: generate "title" instead of "action"/"solution" on converted nodes;
fall back to legacy field names when reading from old tree snapshots for compatibility
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
- Add backend/app/core/scheduler.py with AsyncIOScheduler, CronTrigger-based
job registration, and _fire_maintenance_schedule to create batch sessions
- Wire scheduler.start()/load_all_schedules()/shutdown() into main.py lifespan
- Call register_schedule() in create_schedule endpoint after commit
- Call register_schedule()/unregister_schedule() in update_schedule based on is_active
- Add TreeShare to models/__init__.py so all SQLAlchemy mapper relationships
resolve before ORM queries in the scheduler context
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Introduces the TargetList model (team-scoped JSONB target arrays),
Pydantic schemas, and full CRUD REST API at /target-lists/.
Includes Alembic migration and 5 integration tests (TDD).
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
* docs: add analytics & user feedback design document
Covers team analytics, personal analytics, flow analytics,
step-level thumbs up/down feedback, and flow CSAT ratings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add analytics & feedback implementation plan
12-task TDD plan covering session ratings, step feedback,
team/personal/flow analytics endpoints, and frontend pages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add session_ratings table and analytics indexes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add SessionRating model and analytics schemas
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add session CSAT rating endpoint with tests
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add step thumbs feedback and /ratings alias routes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add team, personal, and flow analytics endpoints
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add recharts, analytics types, and API client
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add inline step thumbs up/down feedback during sessions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add CSAT rating modal after session completion
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add Team Analytics page with charts and leaderboards
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add Flow Analytics panel with step dropoff and CSAT data
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add My Analytics page with personal stats and charts
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add workspace system and sidebar layout (UI design system Phase A+B)
Backend: Workspace model, migration (036), schemas, CRUD API endpoints.
Adds workspace_id to trees and categories, seeds 4 default workspaces
per account, auto-assigns existing trees by tree_type.
Frontend: Complete AppLayout rewrite from top-nav to CSS Grid shell
with persistent sidebar + topbar. New components: WorkspaceSwitcher,
NavItem, CategoryList, TagCloud, TopBar, Sidebar. Dashboard components:
QuickStats, FiltersBar, SectionGroup, TreeListItem, SessionsPanel.
WorkspaceStore with localStorage persistence.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add command palette search, dashboard rewrite, and shell height fixes (Phase C)
- Add ⌘K command palette with debounced search across flows and sessions
- Rewrite QuickStartPage as dashboard with stats, filters, sessions panel
- Fix h-[calc(100vh-4rem)] → h-full across all pages for CSS Grid shell
- Add active session count badge to sidebar Sessions nav item
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add sidebar collapse, category/tag filtering, and workspace CRUD (Phase D)
- Sidebar collapse/expand toggle with icon-only rail mode (persisted)
- Sidebar category/tag clicks navigate to /trees with URL params
- TreeLibraryPage syncs filters from URL search params bidirectionally
- Workspace create modal with icon picker and auto-slug generation
- TopBar logo adapts to collapsed sidebar state
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add Quick Launch modal with actions and recent flows
- Zap button opens Quick Launch with create/navigate shortcuts
- Shows recent flows for quick session start
- Keyboard navigation support (arrows + enter)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add activity notifications panel with session feed
- Bell icon shows dot indicator for recent activity
- Dropdown panel shows recent sessions with status icons
- Links to session detail and sessions list page
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: remove workspace system, add pinned flows and label renames
Replace workspace system with pinned flows API (pin/unpin/list/reorder).
Rename user-facing labels: Tree→Flow, Procedure→Project. Add sidebar
nav sub-items for flow type filtering. Remove 11 workspace files,
add migrations 037-038, clean all workspace references.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: collapsed sidebar layout scaling and toggle button size
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate auth pages to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate TreeLibraryPage to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate session pages to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate TreeEditorPage to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate TreeNavigationPage to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate session sharing components to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: remove workspace dropdown animation (dead code)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate common components to new design system
Migrate 15 components from monochrome glass-card design to purple gradient
accent design system tokens (bg-card, border-border, text-foreground,
bg-gradient-brand, etc.)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate procedural and step library components to new design system
Migrate 10 components from monochrome glass-card design to purple gradient
accent design system tokens.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate admin pages and components to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate remaining pages to new design system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: migrate remaining components to new design system
Migrates 38 files: tree-editor forms, session modals, step library,
common components, library views, tree preview, and misc UI to use
design tokens (bg-card, border-border, text-foreground, bg-accent,
bg-gradient-brand) replacing old monochrome patterns.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: keep brand text visible on sidebar collapse, hide sub-items until hover
- TopBar: always show "ResolutionFlow" text regardless of sidebar state
- NavItem: sub-items (Troubleshooting, Projects) hidden by default,
revealed on hover or when a child route is active
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Adds complete super_admin panel with 9 pages and account owner categories page.
Backend includes 5 new DB tables, ~25 API endpoints, settings manager with
in-memory cache, and 29 integration tests. Frontend includes reusable admin
components (DataTable, Pagination, ActionMenu, etc.) with code-split lazy loading.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement three foundational schema features from the design doc:
- Tree forking with lineage tracking (migration 022): parent_tree_id,
root_tree_id, fork_depth columns with self-referential FKs and
composite analytics index
- Custom step enhancement: CustomStepSchema with source tracking
(ad-hoc, step-library, forked-tree) for backward-compatible JSONB
- Session sharing (migration 023): session_shares and session_share_views
tables with account-scoped visibility, cryptographic tokens, view
tracking, and allow_public_shares account policy
Includes 21 new integration tests (9 forking, 12 sharing), SaaS
consultant-recommended denormalizations, rate limiting on public share
access, and test fixture fix for invite code requirement.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Transition from team-based to account-based multi-tenancy (Free/Pro/Team).
Migrations 016-020 create accounts, subscriptions, plan_limits, and
account_invites tables, then migrate existing users and content FKs.
New models: Account, Subscription, PlanLimits, AccountInvite.
Updated models add account_id alongside existing team_id (coexistence
for safe two-PR deployment). Permissions and deps refactored for
account_role instead of is_team_admin.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Creates AuditLog model with JSONB details column for tracking admin
actions. Integrates log_audit() helper into admin endpoints (role
change, team admin toggle, deactivate, activate) and tree delete.
IP address column reserved for future Railway proxy header support.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Phase B addresses 7 high-severity gaps from the permissions audit:
- B1: Enforce tree access check on session start via can_access_tree
- B2: Replace all inline permission helpers with centralized permissions.py
- B3: Fix require_engineer_or_admin to check is_team_admin before role
- B4: Add is_active field on User with enforcement in get_current_active_user
- B5: Add admin user management endpoints (list, get, role, team-admin, deactivate, activate)
- B6: Add rate limiting on auth/invite endpoints via slowapi (disabled in DEBUG)
- B7: Implement refresh token rotation with JTI-based revocation and meaningful logout
Also reduces access token TTL from 15 to 5 minutes and updates CLAUDE.md
with SaaS/MSP context for future planning sessions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
Implements Phase 2.5 Step Library Foundation:
### Issues Completed
- #3 User Preferences - export format default setting
- #5 Step Categories - database table and seed data
- #6 Step Library - database schema and migrations
- #7 Step Library - CRUD API endpoints
- #8 Step Library - rating and review system
### Changes
**Backend:**
- Migration 007: step_categories table with 10 seeded global categories
- Migration 008: step_library, step_ratings, step_usage_log tables
- Full CRUD API for step categories (/api/v1/step-categories)
- Full CRUD API for step library (/api/v1/steps) with search, filters, ratings
- CORS support for Railway PR environments (ALLOW_RAILWAY_ORIGINS)
**Frontend:**
- User preferences store (Zustand + localStorage)
- Settings page at /settings with export format dropdown
- Default export format applied in SessionDetailPage
### Testing
- Tested in Railway PR environment
- Database seeded with 7 MSP troubleshooting trees
- All API endpoints verified working
Features:
- Categories: Global and team-specific tree categorization (admin-managed)
- Tags: Flexible tree tagging with autocomplete (author + admin)
- User folders: Personal tree collections with subfolder support
- Hierarchical structure (max 3 levels deep)
- Right-click context menu for folder management
- Cascade delete for subfolders
- Filter trees by category, tags, and folder in library view
Backend:
- New models: Category, Tag, UserFolder with relationships
- New API endpoints for categories, tags, and folders
- Tree organization migrations (005, 006)
Frontend:
- FolderSidebar with hierarchical folder tree
- FolderEditModal for create/edit with color picker
- AddToFolderMenu for quick tree organization
- TagInput with autocomplete and TagBadges display
- Updated TreeMetadataForm and TreeLibraryPage
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- Add InviteCode model with single-use codes
- Add invite API endpoints (create, list, revoke, validate)
- Modify registration to require invite code when enabled
- Add REQUIRE_INVITE_CODE config toggle (default: true)
- Add Alembic migration for invite_codes table
Frontend:
- Add invite code field to registration page
- Validate invite code on blur with visual feedback
- Pass invite code to registration API
Admins can generate invite codes via /api/docs (Swagger UI).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
