docs: refresh Codeberg auth handoff

CODEBERG_PUSH_HANDOFF.md

@@ -1,16 +1,30 @@
 # Codeberg Push Handoff
 
-Prepared local commit could not be pushed non-interactively.
+Prepared local commits could not be pushed non-interactively.
 
-- Updated: `2026-08-17T03:01:05Z`
+- Updated: `2026-08-30T03:01:41Z`
-- Local commit: `1cbdc1e56a9509355643cbc7a079f8f6eed442a3`
+- Local branch at time of this handoff update: `main`, ahead of `origin/main`; run `git rev-parse HEAD` for the exact current local commit, because committing this note necessarily changes the final handoff commit SHA.
-- Commit message: `feat: diagnose unknown object methods`
+- Local HEAD before this handoff edit: `49ec9345a7a144437e9ccc3e9fec84556122ca98`
+- Included prepared feature commit: `1cbdc1e56a9509355643cbc7a079f8f6eed442a3`
+- Included handoff/docs commit: `5d53b16a779d4d662e9a66197eff8c6cc6418aec`
+- Included prior handoff refresh commit: `351a52e2614b72a5c49acfa15c1f59f2c4f641bd`
+- Included prior handoff auth-refresh commit: `9fdc564736011b33c11c08792b35ab30638a7057`
+- Included auth-blocker commit: `92407dabbec1c8d11ee7651b246ebd452f92920d`
+- Included handoff-refresh commit: `2bc4ce7e48f59755793e90ff85980ff4482ebd82`
+- Included handoff-refresh commit: `f6da23d32edd4626f4535104218005b356493e31`
+- Included handoff-refresh commit: `6b2dca4423b375b7e4a3281a76283dc86b6da872`
+- Included handoff-refresh commit: `356bf0e54d490d8775c5662ded16f0c0cde1bf94`
+- Included handoff-refresh commit: `d357caecbe4f2c667be87a1d815cf4720486cd97`
+- Included handoff-refresh commit: `18a4a8d30ddb40544034d3a805b2bdcc9680dfb3`
+- Included latest handoff-refresh commit before this update: `49ec9345a7a144437e9ccc3e9fec84556122ca98`
 - Intended branch: `origin/main`
-- Remote head observed before latest auth check: `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`
+- Remote head observed before this run's push attempt: `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`
-- Remote head observed after latest auth check: `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`
+- Remote head observed after this run's push attempt: `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`
-- Blocker: `CODEBERG_TOKEN` is present, but a read-only Codeberg API identity check returned `HTTP Error 401: Unauthorized`; the token is invalid/expired or lacks access. Because API authentication itself failed, HTTPS Git push was not retried in this run. The token value was not printed or stored. The local branch remains one commit ahead of `origin/main`.
+- Push command attempted: `GIT_TERMINAL_PROMPT=0 git -c credential.helper= push origin HEAD:refs/heads/main`
+- Push exit: `128`
+- Blocker: `CODEBERG_TOKEN` is not present in this cron environment, `$HOME/.netrc` is missing, and HTTPS Git push with prompts disabled failed with `fatal: could not read Username for 'https://codeberg.org': terminal prompts disabled`. The token value was not printed or stored because no token was available. Remote `origin/main` did not advance.
 
-Fresh validation in this checkout before the latest push attempt:
+Fresh validation in this checkout before this handoff note edit:
 
 ```bash
 gcc -std=c99 src/claro.c -O0 -o claro -lm
@@ -21,13 +35,17 @@ python3 tools/validate_typecheck_diagnostics.py
 ./claro validate
 ```
 
-Latest auth / push verification command:
+Observed validation result: focused unknown-method diagnostic matched exactly, `tools/validate_typecheck_diagnostics.py` completed, `./claro test` reported `PASS: 0 failure(s)`, and `./claro validate` reported `Validation passed. Claro v1.18.26 foundation checks are ready for use.`
+
+Because this handoff note is itself a late workspace edit, rerun the same focused/full validation commands after committing the note before any future push claim.
+
+Latest auth / push verification commands:
 
 ```bash
-python3 -c '<read-only Codeberg /api/v1/user check using CODEBERG_TOKEN>'
+GIT_TERMINAL_PROMPT=0 git -c credential.helper= push origin HEAD:refs/heads/main
 GIT_TERMINAL_PROMPT=0 git -c credential.helper= ls-remote origin refs/heads/main
 ```
 
-Result: API authentication failed with `HTTP Error 401: Unauthorized`; push was not retried; remote `main` remained at `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`, not the local commit above.
+Result: push failed before authentication because no non-interactive Codeberg credentials were available; remote `main` remained at `40f7881afd766d82d2ccb40fa801d3bd9358c7c2`, not the local branch head.
 
-After writing or updating this handoff note, rerun validation before making more source changes or retrying the push.
+Do not start a new feature until the prepared local commits are pushed to Codeberg or the authentication blocker is resolved.