Cephalization/conversation continuation

.changeset/quiet-areas-bake.md

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+---
+"@cephalization/phoenix-insight": minor
+"@cephalization/phoenix-insight-ui": minor
+---
+
+feat: Add conversation continuation to sessions

.math/backups/export-shared-types-from-ui/LEARNINGS.md

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+# Project Learnings Log
+
+This file is appended by each agent after completing a task.
+Key insights, gotchas, and patterns discovered during implementation.
+
+Use this knowledge to avoid repeating mistakes and build on what works.
+
+---
+
+<!-- Agents: Append your learnings below this line -->
+<!-- Format:
+## <task-id>
+
+- Key insight or decision made
+- Gotcha or pitfall discovered
+- Pattern that worked well
+- Anything the next agent should know
+-->
+
+## export-websocket-types
+
+- The UI package uses pnpm workspaces with `"workspace:*"` dependency in CLI's package.json to reference the UI package
+- For ESM packages, the `exports` field needs both `types` and `import` conditions pointing to source `.ts` files (since this is a private package consumed within the monorepo)
+- The barrel file pattern (`src/lib/types.ts`) using `export type { ... } from "./websocket"` works well for re-exporting types
+- Pre-existing test failures in `registry.test.tsx` and `catalog.test.ts` exist in the UI package (related to a missing `registry` export and Chart component count mismatch) - these are unrelated to this task
+- CLI package typecheck and all 534 tests pass with the new export - verified import works with `npx tsx` test script
+
+## export-catalog-types
+
+- Added `./catalog` export entry to UI package.json following the same pattern as `./types` export
+- The `catalog.ts` file already exports: `catalog`, all 11 individual schemas (CardSchema, TextSchema, HeadingSchema, ListSchema, TableSchema, MetricSchema, BadgeSchema, AlertSchema, SeparatorSchema, CodeSchema, ChartSchema), `PhoenixInsightCatalog` type, and re-exports `UITree` and `UIElement` from @json-render/core
+- Fixed a pre-existing bug: `registry.tsx` was missing the `registry` object export that `registry.test.tsx` expected - added the export which fixed 3 pre-existing test failures
+- Two pre-existing test issues remain unrelated to this task: (1) catalog.test.ts expects 10 components but there are 11 (Chart added later), (2) ReportRenderer.test.tsx has a mock issue with vi.mock not exposing CardRenderer
+- Verified CLI can successfully import from `@cephalization/phoenix-insight-ui/catalog` using Node ESM resolution
+
+## cli-import-websocket-types
+
+- When CLI (using `module: nodenext` resolution) imports from UI package (using `moduleResolution: bundler`), the UI barrel file must use explicit `.ts` extensions in re-exports for Node16/NodeNext compatibility
+- Fixed UI's `src/lib/types.ts` to use `from "./websocket.ts"` instead of `from "./websocket"` to satisfy CLI's stricter module resolution
+- Re-exported the imported types (`export type { ClientMessage, ServerMessage, JSONRenderTree }`) from CLI's websocket.ts so that consumers of the CLI module can still access these types
+- Removed ~30 lines of duplicated type definitions from CLI, replaced with 5-line import/re-export pattern
+- All 534 CLI tests pass; typecheck passes for both packages
+- Pre-existing UI test failures (catalog component count, ReportRenderer mock) remain unrelated to this change
+
+## cli-import-catalog-schemas
+
+- Removed ~90 lines of duplicate Zod schema definitions from `report-tool.ts`, replaced with a single import from `@cephalization/phoenix-insight-ui/catalog`
+- The UI schemas use simpler names (e.g., `CardSchema`) while CLI had used `CardPropsSchema` - updated `getPropsSchemaForType()` switch cases accordingly
+- Important: The original `UIElementSchema` was missing "Chart" in its type enum - added it to maintain consistency with `VALID_COMPONENT_TYPES` array
+- Kept the `UIElementSchema`, `UITreeSchema`, and validation logic in CLI since they're tool-specific (the json-render types from UI don't include the `children` and `parentKey` fields needed for CLI validation)
+- All 534 CLI tests pass; typecheck passes for both packages
+
+## dynamic-report-prompt
+
+- Created `generateComponentDocs(catalog)` helper that iterates over `catalog.components` to build documentation dynamically
+- Zod schemas can be introspected using `instanceof z.ZodObject` and accessing `.shape` to get the object keys
+- For detecting optional props, check for `z.ZodOptional`, `z.ZodNullable`, or use `.isOptional?.()` method (note the optional chaining since not all types have this method)
+- The catalog structure provides `props` (Zod schema), `hasChildren` (boolean), and `description` (string) for each component
+- Format each component as `- ComponentName: description (props: propA, propB?, propC?; can have children)` where `?` suffix indicates optional props
+- Exported `generateComponentDocs` function for testing and potential future use
+- Added comprehensive tests: component names, descriptions, prop names, optional markers (`?`), children notes, and formatting
+- All 542 CLI tests pass; typecheck passes for both packages