Add skill-manager skill (migrated from skill-creator) with deploy action

- Skill content moved from ~/.agents/skills/skill-creator, renamed to skill-manager
- New deploy CLI action: installs any skill via absolute-path symlinks (or copies)
  into $HOME/.agents/skills, $HOME/.claude/skills and $HOME/.cline/skills
- Taskfile + shell module wrappers (task deploy / cli:deploy)
- SKILL.md: deploy docs, origin-repository/origin-path metadata

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/.scripts/cli/lib/--index.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+. ./.scripts/loggers/lib/--index.sh
+. ./.scripts/base/lib/--index.sh
+#
+#       --> passed parameters are read & exported environment variables
+#
+. ./.scripts/cli/lib/--env-vars-reader.sh
+#
+#       --> required environment variables are validated for existence
+#
+. ./.scripts/cli/lib/--env-vars-validator.sh
+#
+#       --> available functions are imported/exported
+#
+. ./.scripts/cli/lib/--index-api.sh
+# -------------------------------------------------------------------------------------