[Sync] Lua Hyprland chain, licence cleanup

common/.config/fish/conf.d/agent-state.fish

@@ -0,0 +1,27 @@
+# Mark the tmux window when a long shell command finishes, through the same
+# ~/.config/tmux/scripts/agent-state.sh the coding agents use (tool tag "sh"):
+# ✓ on exit 0, ! on failure — coloured when it happened while you were elsewhere, grey once
+# visited, gone at the next command. Only commands longer than $agent_state_min_ms
+# (default 30 s) count, and interactive programs are skipped: the agents mark themselves,
+# and quitting a long nvim or lazygit session is not news. No-op outside tmux.
+set -q agent_state_min_ms; or set -g agent_state_min_ms 30000
+
+function __agent_state_preexec --on-event fish_preexec
+    set -q TMUX_PANE; or return
+    ~/.config/tmux/scripts/agent-state.sh sh busy
+end
+
+function __agent_state_postexec --on-event fish_postexec
+    set -l st $status # first statement: anything before it would clobber the command's status
+    set -q TMUX_PANE; or return
+    test "$CMD_DURATION" -gt "$agent_state_min_ms"; or return
+    switch (string split -m1 ' ' -- $argv[1])[1]
+        case nvim vim vi less man lazygit ssh mosh tmux claude claudes pi opencode opencodes codex aichat htop btop top journalctl tail watch
+            return
+    end
+    if test $st -eq 0
+        ~/.config/tmux/scripts/agent-state.sh sh done
+    else
+        ~/.config/tmux/scripts/agent-state.sh sh error
+    end
+end

common/.config/fish/conf.d/kitty-public-key.fish

@@ -0,0 +1,20 @@
+# Drop kitty's KITTY_PUBLIC_KEY from the shell environment.
+#
+# kitty generates a random 40-char base85 public key per instance and exports it
+# to every child (kitty/child.py). It is only read on the password path of kitty
+# remote control (kitty/remote_control.py: "Password usage requested but
+# KITTY_PUBLIC_KEY environment variable is not available"), which needs
+# allow_remote_control — not enabled here. `kitten ssh`, icat, clipboard and
+# shell integration never touch it.
+#
+# Why bother: tools that inline the environment into generated code get corrupted
+# when a value contains a String.replace replacement sequence. prettier's
+# --experimental-cli inlines JSON.stringify(process.env) into its parallel worker
+# and splices it with .replace(placeholder, bootloader); a `$` + backtick in the
+# key expands to "everything before the match", injecting the worker's own source
+# mid-string. Every file then fails with a bogus
+# "SyntaxError: Unexpected identifier 'string'". Roughly a 1-in-185 chance per
+# kitty launch, which is exactly as fun to debug as it sounds.
+if set -q KITTY_PUBLIC_KEY
+    set -e KITTY_PUBLIC_KEY
+end

common/.config/fish/config.fish

@@ -106,7 +106,7 @@ if status is-interactive
     abbr scrcpys 'scrcpy -wS --power-off-on-close'
     abbr tts "tt -notheme -bold -showwpm -json"
     abbr tuioss "tuios --show-clock --show-keys --show-cpu --show-ram --confirm-quit"
-    abbr keybinds "cd ~/.dots/ && nvim gui/.config/hypr/keybindings.conf"
+    abbr keybinds "cd ~/.dots/ && nvim gui/.config/hypr/dots_binds.lua"
     abbr vpnhome "sudo wg-quick up wg0"
     abbr vpnkralizec "sudo wg-quick up kralizec-wg0"
     abbr vpnsumadija "sudo wg-quick up sumadija-wg0"

common/.config/fish/functions/glow.fish

@@ -0,0 +1,6 @@
+function glow --wraps glow --description 'glow wrapped at the current terminal width; an explicit -w still wins'
+    # glow never sizes itself to the terminal: glow.yml's width (or its built-in 80) applies, and
+    # `width: 0` in the config means 80 too. Wide tables get squeezed into that, one word per line.
+    # $COLUMNS tracks window resizes; a later -w/--width in $argv overrides this one.
+    command glow --width $COLUMNS $argv
+end

common/.config/fish/functions/md2pdf.fish

@@ -0,0 +1,11 @@
+function md2pdf --description 'Markdown to PDF next to the source: cmark-gfm renders it, headless chromium prints it'
+    # Relative image paths don't resolve (the HTML is rendered from /tmp), and chromium
+    # leaves out backgrounds when printing, so code blocks lose their grey box.
+    set -l html (mktemp --suffix=.html)
+    begin
+        echo '<meta charset="utf-8"><style>body{font-family:sans-serif;max-width:46em;margin:auto;line-height:1.5}table{border-collapse:collapse}td,th{border:1px solid #ccc;padding:.3em .6em}</style>'
+        cmark-gfm -e table -e strikethrough -e autolink -e tasklist $argv[1]
+    end >$html
+    chromium --headless --no-pdf-header-footer --print-to-pdf=(path change-extension pdf $argv[1]) $html 2>/dev/null
+    rm $html
+end