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>

bash/functions/infra/keepass_list.sh

@@ -0,0 +1,39 @@
+# keepass_list
+# ------------
+# Lista paths de entries del KeePassXC database como array JSON.
+# Filtra opcionalmente por prefijo de grupo.
+#
+# REQUIERE:
+#   - keepass_dump (sourced o en PATH del registry)
+#   - jq instalado
+#
+# USO (sourced):
+#   source keepass_dump.sh
+#   source keepass_list.sh
+#   all=$(keepass_list)
+#   servers=$(keepass_list "Servers/")
+
+keepass_list() {
+    local prefix="$1"
+
+    if ! declare -F keepass_dump >/dev/null 2>&1; then
+        local here
+        here=$(dirname "${BASH_SOURCE[0]}")
+        if [ -f "$here/keepass_dump.sh" ]; then
+            # shellcheck source=keepass_dump.sh
+            source "$here/keepass_dump.sh"
+        else
+            echo "keepass_list: keepass_dump no disponible" >&2
+            return 1
+        fi
+    fi
+
+    local dump
+    dump=$(keepass_dump) || return 1
+
+    if [ -n "$prefix" ]; then
+        printf '%s' "$dump" | jq --arg p "$prefix" '[.[] | .path | select(startswith($p))]'
+    else
+        printf '%s' "$dump" | jq '[.[] | .path]'
+    fi
+}