feat: fish: add abbr for chot command

This update adds curated examples to the .config/git/commitmsg file,
following the Conventional Commits style guide.

It includes examples for common types (feat, fix, docs, etc.)
and clarifies the structure of a good commit message.

Although I’ve decided to use Conventional Commit style for this project,
I haven’t settled on a consistent policy for scopes yet. For now, the
scope field (e.g. `fix(parser):`) may be omitted or used informally
based on context.

This should improve consistency and make `git commit` more guided
even in quick workflows.

dot_config/git/commitmsg

@@ -0,0 +1,32 @@
+
+
+# Format: <type>[optional scope]: <description>
+#
+# Examples:
+# feat: add new login flow
+# fix: handle empty input properly in parser
+# refactor(api): simplify response handler
+# docs: add README section on usage
+# chore: update .gitignore rules
+# test: add coverage for config loader
+#
+#
+# BREAKING CHANGES must be indicated with a "!" or in the footer:
+# feat!: change output format to JSON
+# chore(build)!: drop support for Node 14
+#
+# Or add footer:
+# BREAKING CHANGE: config files now must include version field
+
+# --------------------
+# <type>(optional scope): <description>
+#
+# Optional body — explain what and why, not how
+#
+# Optional footers:
+# BREAKING CHANGE: description
+# Refs: #123, #456
+# Reviewed-by: username
+# --------------------
+
+# Leave empty lines between header, body, and footer.

dot_config/private_fish/abbreviations.fish.tmpl

@@ -418,3 +418,8 @@ end
 if type -q hledger
     abbr hl hledger
 end
+
+if type -q chot
+    abbr ch  chot
+    abbr che chot edit
+end

dot_config/private_fish/env.fish.tmpl

@@ -13,7 +13,7 @@ set -x XDG_PICTURES_DIR  "$HOME/vc/pix"
 set -x XDG_VIDEOS_DIR    "$HOME/vc/vids"
 set -x PATH $HOME/.local/bin $PATH
 
-
+set -x SCRIPTS_DIR "$HOME"/dev/scripts
 
 # Editor
 if type -q nvim;
@@ -169,6 +169,10 @@ if type -q zoxide
     set -x _ZO_FZF_OPTS "-1"
 end
 
+if type -q chot; and test -d "$SCRIPTS_DIR"
+    set -x CHOT_SCRIPT "$SCRIPTS_DIR"/chot
+end
+
 {{- if (and (eq .chezmoi.os "linux") (eq .hosttype "desktop" "laptop")) }}
 if test -d "$XDG_DATA_HOME/flatpak/exports/bin"
     set -ax PATH "$XDG_DATA_HOME/flatpak/exports/bin"