feat: add new skills for coding standards, continuous learning, detail layout, form layout, project guidelines, security review, and verification loop

- Introduced coding standards for TypeScript and React in SKILL.md.
- Added continuous learning skill with configuration and evaluation scripts.
- Created detail layout guidelines for read-only pages.
- Established form layout rules for data-entry forms.
- Documented project guidelines for the frontend monorepo.
- Implemented security review checklist for frontend/Electron applications.
- Developed a verification loop skill for comprehensive session checks.

This commit enhances the skill set available for developers, ensuring adherence to best practices and improving code quality.

.cursor/commands/e2e.md

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+---
+description: Generate and run frontend journey tests with Vitest/Testing Library, plus browser verification for apps/web. Covers login and FULL_PAGE index/form/detail.
+---
+
+# E2E / Journey Command
+
+This command invokes the **e2e-runner** agent to cover critical UI journeys. There is no NestJS or Playwright suite.
+
+## What This Command Does
+
+1. **Identify journeys** — login, FULL_PAGE index / form / detail
+2. **Write or update Vitest tests** — mock `@repo/core-api` services
+3. **Run** `pnpm test` (or `pnpm --filter web test`)
+4. **Browser-verify** `apps/web` when the change is routing or layout
+5. **Report** pass/fail
+
+## When to Use
+
+Use `/e2e` when:
+
+- Testing login or a FULL_PAGE module flow
+- Verifying index → form → detail navigation
+- Checking empty / error states after a UI change
+- Preparing a PR that touches routing or providers
+
+## How It Works
+
+The e2e-runner agent will:
+
+1. Copy patterns from `apps/web/src/apps/main/modules/example/full-page/`
+2. Mock `fullPageDataService` (or the module's factory) — not a database
+3. Run `pnpm test`
+4. Drive the browser for layout/routing if needed (`pnpm dev:web`)
+5. Summarize failures
+
+## Example
+
+```
+User: /e2e Test the example full-page index and detail flow
+```
+
+Canonical sample: `example/full-page`. Do not invent a third page style. Do not add Playwright unless asked.
+
+## Related
+
+Agent: `.cursor/agents/e2e-runner.md`