Add `issue view <n>` as the first detail command, introducing the
content-cleaning and truncation machinery (src/body.ts) that later issue
and PR slices reuse.
- Default output: number, title, state, author, created, body (truncated
at 500), plus comment_count; --comments expands every comment (bodies
truncated at 800); --full suppresses all truncation.
- cleanBody runs only when a body exceeds its limit: normalizes Gitea
issue/PR URLs on the detected host to Issue#N/PR#N, strips image embeds
and long URLs, and collapses quoted blocks.
- Type guard: a PR number fails with VALIDATION_ERROR and a `pr view <n>`
hint, detected via the fetched object's pull_request field.
- renderDetail joins the detail entity, optional sub-blocks, and help.
Tracer bullet for gitea-axi: runnable npm package on axi-sdk-js with
gitea-js as the sole HTTP layer, ESM on Node 20+.
- issue list with --state/--limit, default fields, count line from
X-Total-Count, type=issues guard, explicit empty state, and next-step
suggestions
- repo context detection from the git origin remote (SSH/scp/HTTPS),
tea credential discovery with the three-way login-matching split, and
-R/--repo and --login overrides (flag > env > auto)
- token retrieval via tea login helper get: tea's login list JSON
carries no token (ADR 0001 amended)
- full AxiError classification table with path-based 404 split, TOON
errors on stdout, exit codes 0/1/2
- test mode (GITEA_AXI_API_URL/TOKEN/REPO) suppressing subprocesses,
fixture server, and vitest suites driving the CLI seam (50 tests)
