feat: replace w3m with chawan for HTML rendering and web browsing

- Create web.chawan module with enable/package options, kitty desktop entry, and programs.chawan.settings (buffer.images=true, display.image-mode=auto)
- Update neomutt macros, mailcap, and assertions from w3m to chawan
- Switch waybar window-rewrite and workspace icon from W3M to Chawan
- Drop web/w3m module

1 files changed, 4 insertions, 4 deletions

diff --git a/modules/communication/neomutt/macros.nix b/modules/communication/neomutt/macros.nix
index bc18e43..d8b6f55 100644
--- a/modules/communication/neomutt/macros.nix
+++ b/modules/communication/neomutt/macros.nix
@@ -11,7 +11,7 @@
       action = "<enter-command>set my_wait_key=$wait_key wait_key=no<enter><sync-mailbox><shell-escape>${lib.getExe config.scripts.neomutt-sync.package}<enter><sync-mailbox><enter-command>set wait_key=$my_wait_key<enter>";
     }
     {
-      # gx: open the message body in interactive w3m -- real vim-style
+      # gx: open the message body in interactive chawan -- real vim-style
       # cursor navigation (hjkl, Tab/Shift-Tab between links, Enter to
       # follow, B back, q to return to neomutt). Replaces the old
       # urlscan-based link picker.
@@ -23,19 +23,19 @@
       action = "<pipe-message>urlscan<enter>";
     }
     {
-      # Ctrl-B in the pager: same interactive w3m view as gx, kept as
+      # Ctrl-B in the pager: same interactive chawan view as gx, kept as
       # a second binding since Ctrl-B is a common muscle-memory key
       # for "open this in a browser-like view".
       map = [ "pager" ];
       key = "\\Cb";
-      action = "<enter-command>set my_pipe_decode=$pipe_decode pipe_decode=yes<enter><pipe-message>${lib.getExe' config.web.w3m.package "w3m"} -T text/html<enter><enter-command>set pipe_decode=$my_pipe_decode<enter>";
+      action = "<enter-command>set my_pipe_decode=$pipe_decode pipe_decode=yes<enter><pipe-message>${lib.getExe config.web.chawan.package} -T text/html<enter><enter-command>set pipe_decode=$my_pipe_decode<enter>";
     }
     {
       # Ctrl-B on a specific attachment (not just the top-level
       # message): pipe-entry sends the selected attachment instead.
       map = [ "attach" ];
       key = "\\Cb";
-      action = "<pipe-entry>${lib.getExe' config.web.w3m.package "w3m"} -cols 100 -T text/html<enter>";
+      action = "<pipe-entry>${lib.getExe config.web.chawan.package} -cols 100 -T text/html<enter>";
     }
     {
       # gF: clear the current limit/filter and show every message again,