feat(config): auto-load GITHUB_TOKEN and add obscura skill source

dot_config/fish/conf.d/10-env.fish

@@ -28,6 +28,14 @@ set -gx ANDROID_SDK_ROOT $ANDROID_HOME
 # Git hosts (non-secret; tokens are in secrets.fish)
 set -gx GITEA_LOGIN prad.codes
 set -gx GITLAB_HOST git.sonr.org
+
+# GITHUB_TOKEN from gh's keyring login — never stored on disk. An inherited
+# value wins, so nested shells skip the gh call.
+if not set -q GITHUB_TOKEN; and command -q gh
+    set -l _gh_token (gh auth token 2>/dev/null)
+    test -n "$_gh_token"; and set -gx GITHUB_TOKEN $_gh_token
+end
+
 set -gx EDITOR nvim
 set -gx VISUAL nvim
 

dot_config/fish/functions/_agents_bind.fish

@@ -0,0 +1,12 @@
+function _agents_bind --description 'ctrl-a: pick an AI agent (tv agents --inline) and start it, then redraw the prompt'
+    # The cable's launch action writes `ran` to $AGENTS_STATE before exec'ing
+    # the agent. Cancelled: tv left the cursor on the line below the prompt, so
+    # step back up; ran: the prompt goes wherever the agent left the cursor.
+    set -lx AGENTS_STATE (mktemp)
+    tv agents --inline
+    if test "$(cat $AGENTS_STATE)" != ran
+        printf '\033[A' >/dev/tty
+    end
+    rm -f $AGENTS_STATE
+    commandline -f repaint
+end

dot_config/fish/functions/fish_user_key_bindings.fish

@@ -8,19 +8,20 @@ function fish_user_key_bindings
     # so the keys work regardless of mode.
     for mode in insert default
         # Keys owned by kitty.conf never reach fish and are NOT bound here:
-        #   ctrl-g → lazygit overlay, ctrl-a → omp hsplit, ctrl-y → yazi vsplit,
+        #   ctrl-g → lazygit overlay, ctrl-y → yazi vsplit,
         #   ctrl-h/j/k/l → vim-aware split nav (pass_keys.py).
         # ctrl-e: tv git-files (bat preview, enter opens nvim). ctrl-o, ctrl-p
-        # and down also open tv cables — same keys in zsh and bash. tv runs
-        # --inline below the prompt; _tv_inline/_gho_bind/_pj_bind put the
-        # prompt back in place (or below any output) afterwards.
+        # and down also open tv cables — same keys in zsh and bash; ctrl-a
+        # (tv agents: pick an AI agent and start it) is fish-only. tv runs
+        # --inline below the prompt; _tv_inline/_gho_bind/_pj_bind/_agents_bind
+        # put the prompt back in place (or below any output) afterwards.
         bind -M $mode ctrl-e '_tv_inline git-files; commandline -f repaint'
         bind -M $mode ctrl-b purple repaint
         bind -M $mode ctrl-y clip-last
 
         bind -M $mode ctrl-o _gho_bind
         bind -M $mode ctrl-p _pj_bind
-        bind -M $mode ctrl-a 'omp; commandline -f repaint'
+        bind -M $mode ctrl-a _agents_bind
         bind -M $mode ctrl-w 'atuin ai inline; commandline -f repaint'
 
         # Arrow keys: atuin owns up (bound from config.fish, survives the