6ff73cf92a
Merges five branches: adds pinch-to-zoom, mobile layout, auto-fit, and empty state to the dependency graph plugin with full test coverage; implements API key fallback resolution for models.json; restores Claude usage tracking with Fusion Anthropic auth storage; and boosts dashboard test performance Fusion-Task-Id: FN-3307
36 lines
1.7 KiB
Markdown
36 lines
1.7 KiB
Markdown
# fusion-plugin-dependency-graph
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Plugin-provided top-level **Graph** dashboard view for Fusion.
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- Registers `dashboardViews: [{ viewId: "graph", placement: "more" }]`
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- Renders active task dependency graph for `triage`, `todo`, `in-progress`, `in-review`
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- Excludes `done` and `archived`
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- Persists drag positions in browser localStorage at:
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- `kb:${projectId}:dependency-graph-positions`
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The first version uses a lightweight custom SVG/HTML renderer (no React Flow dependency).
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## Mobile Support
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The dependency graph view is fully usable on mobile devices:
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- **Pinch-to-zoom** — Two-finger pinch gestures scale the graph proportionally, clamped to `[0.4×, 2×]`
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- **Mouse wheel zoom** — Desktop users can scroll-wheel to zoom toward the pointer position
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- **Auto-fit on mobile** — On initial mobile load, the graph automatically fits all nodes into the viewport
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- **Touch-friendly controls** — Zoom In, Zoom Out, and Fit buttons have 44px minimum touch targets on mobile
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- **Sticky control bar** — Controls remain accessible at the top of the viewport while panning the graph on mobile
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- **Touch-action isolation** — `touch-action: none` on the canvas prevents browser gesture interference with custom pan/zoom
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- **Empty state** — When no active tasks exist, a centered message guides the user instead of showing an empty canvas
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### Supported Interactions
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| Input | Action |
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|-------|--------|
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| Single pointer drag on canvas | Pan the graph |
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| Single pointer drag on node | Move the node |
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| Single pointer click on node | Open task detail |
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| Two-finger pinch | Zoom in/out |
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| Mouse wheel | Zoom toward pointer |
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| Zoom In / Zoom Out buttons | Step zoom ±0.1× |
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| Fit button | Auto-fit all nodes to viewport |
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