Add mapi command

[IvanKiral]

Summary

Adds kontent mapi <endpoint>, a curl-like passthrough to the Kontent.ai Management API: you give it a path, it authenticates the request and prints the response. Also lands the two things that command needed to exist cleanly — a proper stdout/stderr split across the whole CLI, and generated command reference docs — plus an e2e suite that runs the built binary against a real cloned environment.

What's in it

kontent mapi (src/commands/mapi, src/core/mapi, src/lib/mapi/raw)

• kontent mapi 'types?limit=10' --envId <id>, -X/--method, repeatable -H/--header, --input <file|->, -i/--include.
• Auth resolution, each source suppressing the ones below it: an Authorization header → --mapiKey → KONTENT_MAPI_KEY → the stored login token. Reading the env var directly (not as a yargs option) keeps the key off argv, out of ps and shell history.
• A 4xx/5xx is a result, not an error: the body still goes to stdout and the exit code is 1, so a failing request stays scriptable.

Logging refactor (src/log.ts) — all logging goes to stderr through an injectable Logger; --logLevel none|standard|verbose and --verbose.

Generated docs (scripts/generateCommandDocs.ts) — pnpm docs:generate replays the yargs registrations against a recording proxy and rewrites the root README table plus each command folder's <!-- reference --> block. CI fails when they're stale.

e2e (test/e2e) — clone-per-run from an empty template environment, gated on E2E_MAPI_KEY/E2E_SOURCE_ENV_ID, own vitest config, separate workflow (fork PRs skipped, no secret access).

Decisions worth calling out

Output channels. stdout carries only the data the command exists to produce and is never level-gated; stderr carries everything said about producing it. --logLevel none must still print a response body — a payload is not a log. This also fixed kontent telemetry status, which logged its report at info and so vanished under --logLevel none and never piped to grep; core now returns the report and the command writes it out.

Which HTTP layer to sit on. Went through the full loop here. Not getDefaultHttpService — it maps every non-2xx to an error and keeps the body only when it matches the Kontent error shape, which would lose exactly the 4xx bodies this command exists to show. Briefly replaced core-sdk's HttpAdapter with a bespoke raw-bytes transport so a CSV or binary body wouldn't come back as empty stdout — then reverted it: MAPI answers application/json on every endpoint and every status, and binary only ever travels request-side on an asset upload. A second HTTP path with its own abort and header handling was cost for a case that does not arise. The adapter stays; the body decision is made from the response's content type, not from the payload (core-sdk yields null for absent, skipped, and literal-JSON-null bodies alike), and a non-JSON body is reported on stderr rather than silently vanishing.

Endpoint scoping is a guard, not a privilege boundary. The host is always pinned to MAPI and the caller only escapes their own scoping — but the guard split on forward slashes only, so 'types\..\..\secret' walked past it (WHATWG treats backslashes as separators in an https URL). Now splits on both. Percent-encoded separators need no handling: %2f/%5c stay encoded and can't traverse; only %2e%2e decodes into a traversing segment, which the per-segment decode already covered.

429 backoff. Bounded, abortable, and RFC-correct. Past a minute the API is rationing quota rather than smoothing a burst, so the 429 goes back to the caller with a warning naming the requested delay instead of sleeping an hour three times over. The sleep runs through node:timers/promises with the request's abort signal — the command installs a SIGINT handler, so the first Ctrl+C previously did nothing at all. Number() accepted values delta-seconds does not ("" → 0, -5/1.5 fell through to Date.parse as years → a past date → immediate retry); parsing now requires 1*DIGIT, and the HTTP-date branch requires a letter.

Dropped .env("KONTENT"). It turned every KONTENT_* var in the shell into a CLI flag, and .strict() then rejected the ones the running command didn't declare — an unrelated KONTENT_PROJECT_ID broke every command, and a stray KONTENT_INPUT silently turned a plain listing into a POST of that file. Nothing depended on the mapping; every supported variable is read from process.env where it applies.

-X GET --input is rejected up front. curl allows a GET with a body, but undici refuses one, so this used to die on a raw Request with GET/HEAD method cannot have body. This is where curl parity stops.

--input sends application/json unless a header overrides it — documented explicitly, because MAPI stores that header as the asset's MIME type, so a PNG uploaded without -H was served as JSON with exit code 0 and no warning.

Checklist

• Code follows coding conventions held in this repo
• Automated tests have been added
• Tests are passing
• Docs have been updated (if applicable)
• Temporary settings (e.g. variables used during development and testing) have been reverted to defaults

How to test

test/unit covers endpoint resolution, header/method parsing, credential resolution, Retry-After, response presentation, and a test that drives the real core-sdk adapter to assert the duplicated JSON content-type rule still agrees with it. test/integration covers command-level behavior by folding register over a real yargs instance. Several fixes were also verified against the built binary (noted in their commits).

Manually, against a real environment:

pnpm build
kontent mapi 'types?limit=10' --envId <id> --mapiKey <key> | jq        # payload on stdout, pipes
kontent mapi types --envId <id> --logLevel none                        # still prints the body
kontent mapi 'items/does-not-exist' --envId <id>; echo $?              # 4xx body on stdout, exit 1
kontent mapi 'types\..\..\secret' --envId <id>                         # rejected by the traversal guard
KONTENT_FOO=1 kontent --help                                           # stray KONTENT_* no longer breaks commands

End-to-end: pnpm test:e2e with E2E_MAPI_KEY and E2E_SOURCE_ENV_ID set (clones an environment per run).