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

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"