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/base/lib/--env-vars-reader.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+export LOCAL_HOME_DIR=$(pwd)
+export LOCAL_HOME_DIR_NAME=${PWD##*/}
+export LOCAL_GIT_ROOT_DIR=$(dirname "${LOCAL_HOME_DIR}")
+
+TMP_BASE_FILE_DOTENV=".env"
+if
+	[ -e "${TMP_BASE_FILE_DOTENV}" ]
+then
+	export $(
+		grep -v '^#' "${TMP_BASE_FILE_DOTENV}" | xargs
+	) >/dev/null 2>&1
+fi
+
+ALL_ARGS=("$@")
+while [[ "$#" -gt 0 ]]; do
+	case $1 in
+	*) ;;
+	esac
+	shift
+done
+set -- "${ALL_ARGS[@]}"

scripts/.scripts/base/lib/--env-vars-validator.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+. ./.scripts/base/lib/--index-api.sh
+
+# No required environment variables for skill-manager base

scripts/.scripts/base/lib/--index-api.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+. ./.scripts/base/lib/-ensure-environment-variable.sh
+
+. ./.scripts/base/lib/-environment-show.sh
+
+. ./.scripts/base/lib/-mask.sh

scripts/.scripts/base/lib/--index.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+. ./.scripts/loggers/lib/--index.sh
+#
+#       --> passed parameters are read & exported environment variables
+#
+. ./.scripts/base/lib/--env-vars-reader.sh
+#
+#       --> required environment variables are validated for existence
+#
+. ./.scripts/base/lib/--env-vars-validator.sh
+#
+#       --> available functions are imported/exported
+#
+. ./.scripts/base/lib/--index-api.sh
+# -------------------------------------------------------------------------------------

scripts/.scripts/base/lib/-ensure-environment-variable.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+. ./.scripts/loggers/lib/--index-api.sh
+
+_base_ensureEnvironmentVariable() {
+  local FUNCTION_NAME="_base_ensureEnvironmentVariable"
+  local ENV_VAR_NAME="$1"
+  _loggers_info "${FUNCTION_NAME}" "ENV_VAR_NAME: ${ENV_VAR_NAME}"
+  if [ -z "${!ENV_VAR_NAME}" ]; then
+    _loggers_error "${FUNCTION_NAME}" "Missing required environment variable: ${ENV_VAR_NAME}. Check .env or .env-* files!"
+    exit 1
+  fi
+}

scripts/.scripts/base/lib/-environment-show.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+. ./.scripts/loggers/lib/--index-api.sh
+
+_base_environment_show() {
+	local FUNCTION_NAME="_base_environment_show"
+
+	_loggers_info "${FUNCTION_NAME}" "LOCAL_HOME_DIR: ${LOCAL_HOME_DIR}"
+	_loggers_info "${FUNCTION_NAME}" "LOCAL_HOME_DIR_NAME: ${LOCAL_HOME_DIR_NAME}"
+
+}

scripts/.scripts/base/lib/-mask.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# -------------------------------------------------------------------------------------
+#
+#
+#
+# -------------------------------------------------------------------------------------
+
+_base_mask() {
+	local original_value="$1"
+	local RET_VAL
+	if
+		[[ -n "$original_value" && ${#original_value} -gt 2 ]]
+	then
+		RET_VAL="${original_value:0:1}$(printf '%*s' $((${#original_value} - 2)) '' | tr ' ' '*')${original_value: -1}"
+	else
+		RET_VAL="$(printf '%*s' ${#original_value} '' | tr ' ' '*')"
+	fi
+	echo "${RET_VAL}"
+}