chore: auto-commit (97 archivos)

- .claude/CLAUDE.md
- .claude/agents/fn-recopilador/SKILL.md
- .claude/rules/INDEX.md
- .claude/rules/cpp_apps.md
- bash/functions/infra/build_cpp_windows.sh
- cpp/CMakeLists.txt
- cpp/PATTERNS.md
- cpp/framework/app_base.cpp
- cpp/framework/app_base.h
- dev/issues/README.md
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

functions/infra/e2e_check.go

@@ -0,0 +1,16 @@
+package infra
+
+// E2ECheck describes an individual validation declared in app.md::e2e_checks.
+// Each check specifies either a command to run, a health endpoint to poll,
+// or a cross-service reference. Checks are executed sequentially by E2ERunChecks.
+type E2ECheck struct {
+	ID                   string `json:"id"`
+	Cmd                  string `json:"cmd,omitempty"`
+	Health               string `json:"health,omitempty"`
+	Ref                  string `json:"ref,omitempty"`
+	TimeoutS             int    `json:"timeout_s,omitempty"`
+	ExpectExit           *int   `json:"expect_exit,omitempty"`
+	ExpectStdoutContains string `json:"expect_stdout_contains,omitempty"`
+	ExpectStdoutJSON     string `json:"expect_stdout_json,omitempty"`
+	Severity             string `json:"severity,omitempty"` // critical|warning, default critical
+}