docs(plans): add theme-registry + flowchart-editor implementation plans

Two step-by-step TDD plans derived from the 2026-09-14 design specs:

* theme-registry: 9 tasks, 70+ steps. Creates src/main/ThemeRegistry.js
  (pure module), bootstrap with 37 themes, buildThemeMenu for main.js,
  migrates 25 existing per-theme CSS blocks into src/styles/themes/<id>.css,
  rewrites the renderer apply-theme function to toggle <link disabled>,
  adds 12 new theme CSS files using shared token vocabulary.
* flowchart-editor: 8 tasks, 41 TDD steps. Pure renderer-side feature
  (no main-process modules). Pure data store with IO injection, 5 SVG
  shape functions, Mermaid translator, hand-rolled SVG canvas with
  pointer events, sidebar panel wiring with debounced preview (250ms)
  + debounced persistence (500ms) + panel-scoped keyboard shortcuts.
  Three minimal userData-path-validated IPC channels added for
  persistence (renderer can't reach <userData> under the current
  nodeIntegration:true security model without them).

Amit Haridas
This commit is contained in:
2026-09-14 19:12:18 +05:30
parent 43c26c6521
commit 87902c18ce
4 changed files with 4039 additions and 6 deletions
File diff suppressed because it is too large Load Diff