feat(GOV-007): 建立开发库 Schema 基线门禁

docs/features/GOV-007-development-schema-baseline/gitnexus/after.md

@@ -0,0 +1,52 @@
+# GitNexus 开发后基线
+
+## GitNexus 状态
+
+```text
+Repository: /Users/citrons/Documents/Codex/2026-08-12/wo-x/a-share-analysis
+Indexed: 8/13/2026, 12:44:53 PM
+Indexed commit: 2c502eb
+Current commit: 2c502eb
+Status: ✅ up-to-date
+```
+
+## Git 已跟踪变更摘要
+
+```text
+AGENTS.md | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+```
+
+## Git 工作区摘要
+
+```text
+MM AGENTS.md
+M  CHANGELOG.md
+M  README.md
+M  VERSION
+M  docs/features/GOV-007-development-schema-baseline/design.md
+A  docs/features/GOV-007-development-schema-baseline/gitnexus/comparison.md
+A  docs/features/GOV-007-development-schema-baseline/gitnexus/detected-changes.md
+A  docs/features/GOV-007-development-schema-baseline/gitnexus/impact-plan.md
+A  docs/features/GOV-007-development-schema-baseline/implementation-plan.md
+A  docs/features/GOV-007-development-schema-baseline/manifest.yaml
+A  docs/features/GOV-007-development-schema-baseline/prd.md
+A  docs/features/GOV-007-development-schema-baseline/qa/test-results.md
+A  docs/features/GOV-007-development-schema-baseline/qa/visual-qa.md
+A  docs/features/GOV-007-development-schema-baseline/release-notes.md
+A  docs/features/GOV-007-development-schema-baseline/requirements.md
+A  docs/features/GOV-007-development-schema-baseline/review/code-review.md
+A  docs/features/GOV-007-development-schema-baseline/review/standards-review.md
+A  docs/features/GOV-007-development-schema-baseline/rollback.md
+A  docs/features/GOV-007-development-schema-baseline/test-plan.md
+M  docs/governance/code-development-standards.md
+M  docs/governance/development-workflow.md
+M  docs/index.md
+M  package.json
+A  tools/database/fixtures/mysql57-schema-expected.sql
+A  tools/database/fixtures/mysql57-schema-input.sql
+A  tools/database/schema-baseline.mjs
+A  tools/database/schema-baseline.test.mjs
+M  tools/governance/finish.mjs
+M  tools/governance/start.mjs
+```