fix: supercommit_max.sh unconditional push + add test suite

[Copilot]

supercommit_max.sh claimed to skip push when no upstream is configured ("evita errores en CI"), but only honored that in the no-new-commit branch — after a successful commit it always ran git push unconditionally, failing with exit 128 in upstream-less environments.

Changes

supercommit_max.sh

• Bug fix: post-commit push now guards on upstream presence, consistent with the no-commit branch and the script's own documented intent:

  if [ "$did_commit" -eq 1 ]; then
    if git rev-parse --verify "@{u}" >/dev/null 2>&1; then
      git push
    else
      echo "Commit creado. Sin push: no hay upstream (@{u})…"
    fi

tests/test_supercommit_max.py (new, 12 tests)

Class	Covers
TestScriptExists	File present and executable
TestRequiredStamps	Rejects each of the 5 missing-stamp cases; rejects empty message
TestValidMessage	Accepts valid message with no remote, clean exit on no changes, commit log reflects provided message
TestDefaultMessage	Embedded default message contains all required stamps

Tests use an isolated temp git repo (script pre-committed) so they never touch the real repo or network.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
tryonyou-app	Ready	Preview, Comment	Apr 9, 2026 4:22am
tryonyou-pilot	Error		Apr 9, 2026 4:22am

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