Add missing_capability issue to alexandria feedback

[nickscamara]

What changed

• firecrawl alexandria feedback: --capability-feedback now accepts the new missing_capability issue code (the provider exists but lacks this capability). It is accepted with or without requestedFunctionality. new_capability_request still requires requestedFunctionality; unknown issue codes are still rejected before anything is posted.
• Help text for --capability-feedback lists the new code with its meaning.
• Docs: README firecrawl alexandria feedback section now enumerates the capability issue codes; skills/firecrawl-agent/SKILL.md gets a one-line hint on when to use missing_capability vs new_capability_request.
• Tests: unit cases for parseAlexandriaFeedbackArray (accepted with/without requestedFunctionality, new_capability_request still rejected without it, unknown code still rejected) and an end-to-end case asserting the CLI posts missing_capability to POST /v2/feedback unchanged.

Context

Pairs with the API change that moves Alexandria feedback into dedicated tables server-side and extends capabilityFeedback[].issue with missing_capability:

• firecrawl-db: https://github.com/firecrawl/firecrawl-db/pull/301
• companion firecrawl API PR (opened in parallel)

No client-visible change to the request shape other than the new issue value. No version bump or changelog entry (the repo has none).

Test plan

• pnpm install --frozen-lockfile, pnpm build (tsc): pass
• pnpm format / pnpm format:check: clean
• pnpm test (vitest): 34 files, 592 tests pass
• Focused: pnpm vitest run src/__tests__/commands/feedback.test.ts src/__tests__/alexandria-beta.test.ts -t "missing_capability|malformed": pass

---

Summary by cubic

Adds missing_capability as a valid issue code for firecrawl alexandria feedback --capability-feedback, so users can report when a provider exists but lacks the needed capability. It's accepted with or without requestedFunctionality; new_capability_request still requires it, and unknown codes are still rejected before anything is posted.

Docs and tests

• Updates the --capability-feedback help text, README, and SKILL.md to list the new code.
• Adds unit and end-to-end tests covering acceptance, the requestedFunctionality requirement, and rejection of unknown codes.
• Bumps the package version to 1.24.1.
• Works with a companion API change that extends the capability feedback issue set.

^{Written for commit 2536c85. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 5 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

<sub>Shadow auto-approve: would require human review. Adds missing_capability as a valid issue code for --capability-feedback, extending the request contract and relying on companion API/DB changes; needs human sign-off on API/data semantics and deployment coordination.

Re-trigger cubic</sub>

[cubic-dev-ai]

0 issues found across 1 file (changes from recent commits).

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

<sub>Shadow auto-approve: would require human review. Adds missing_capability as a new accepted capability-feedback issue code, extending the request contract and depending on companion API/database changes; needs human sign-off on contract semantics and deployment coordination.

Re-trigger cubic</sub>