refactor(config): migrate C2 autoexec call sites to self-identifying guard

conf.d/__fish_config_op_registry.fish

@@ -7,7 +7,10 @@
 # Source: docs/generate_component_registry.py
 
 set -g __fish_config_op_registry_keys \
+    __auto_source_fallback_venv: \
+    __fish_user_dots_link: \
     agy: \
+    auto-pull: \
     bash: \
     cat: \
     claude: \
@@ -27,7 +30,10 @@ set -g __fish_config_op_registry_keys \
     zoxide:
 
 set -g __fish_config_op_registry_values \
+    "autoexec/venv" \
+    "autoexec/sync" \
     "aliases/dev-tools" \
+    "autoexec/sync autoexec/sync" \
     "aliases/shell-tools" \
     "aliases/filesystem" \
     "aliases/dev-tools" \

conf.d/auto-pull.fish

@@ -14,8 +14,11 @@
 # Manage the registry with: auto-pull add / remove / list / status
 
 # C2 guard: when auto-execution is disabled, do not register the handler.
-__fish_config_op_enabled __fish_config_op_autoexec; or exit
+__fish_config_op_enabled (status basename); or exit
 
+# COMPONENT
+#   autoexec/sync
+#
 # SYNOPSIS
 #   __auto_pull_on_pwd (event handler, --on-variable PWD)
 #

functions/__auto_source_fallback_venv.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# COMPONENT
+#   autoexec/venv
+#
 # SYNOPSIS
 #   __auto_source_fallback_venv
 #
@@ -16,7 +19,7 @@ function __auto_source_fallback_venv --on-variable PWD
     status --is-command-substitution; and return
 
     # Opinionated guard (C2): no automatic venv activation when disabled.
-    __fish_config_op_enabled __fish_config_op_autoexec; or return
+    __fish_config_op_enabled (status current-function); or return
 
     # 1. Skip if direnv is already managing this directory
     if set -q DIRENV_DIR; or test -e ".envrc"

functions/__fish_user_dots_link.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# COMPONENT
+#   autoexec/sync
+#
 # SYNOPSIS
 #   __fish_user_dots_link
 #
@@ -41,7 +44,7 @@ function __fish_user_dots_link --description 'Manage the user-dots convenience s
     end
 
     # Enabled: creation is a C2 startup side-effect.
-    __fish_config_op_enabled __fish_config_op_autoexec; or return 0
+    __fish_config_op_enabled (status current-function); or return 0
 
     test -d "$__fish_user_dots_path"; or return 0
     if test -L "$link"

functions/auto-pull.fish

@@ -4,6 +4,9 @@
 # CATEGORY
 #   04-git-and-version-control
 #
+# COMPONENT
+#   autoexec/sync
+#
 # SYNOPSIS
 #   auto-pull [list]
 #   auto-pull add [PATH]
@@ -136,7 +139,7 @@ function auto-pull --description 'Manage the auto-pull repository registry'
             return 0
 
         case status
-            if __fish_config_op_enabled __fish_config_op_autoexec
+            if __fish_config_op_enabled (status current-function)
                 echo "$c_ok""auto-pull: ENABLED$c_reset $c_dim(C2 auto-execution on)$c_reset"
             else
                 echo "$c_warn""auto-pull: DISABLED$c_reset $c_dim(via __fish_config_op_autoexec)$c_reset"