refactor: consolidate dotfiles into declarative Nix modules

- Remove nvim git submodule, use flake input instead
- Inline all shell configurations into Nix modules
- Remove legacy bootstrap.sh and macos/macos script
- Add NixOS system configuration support
- Update documentation with platform-specific setup
- Add claude-code to macOS Homebrew
- Remove stow-based dotfile management approach

1 files changed, 27 insertions, 1 deletions

diff --git a/modules/home/tmux.nix b/modules/home/tmux.nix
index 473ce5e..fa01331 100644
--- a/modules/home/tmux.nix
+++ b/modules/home/tmux.nix
@@ -1,5 +1,31 @@
 { ... }:
 
 {
-  home.file.".tmux.conf".source = ../../tmux/.tmux.conf;
+  home.file.".tmux.conf".text = ''
+    unbind r
+    bind r source-file ~/.tmux.conf \; display-message "Config reloaded"
+
+    set -g default-terminal "tmux-256color"
+    set -ag terminal-overrides ",xterm-256color:RGB"
+
+    set -g prefix C-s
+
+    set -g mouse on
+
+    set -g base-index 1
+    set-window-option -g mode-keys vi
+
+    bind g new-window -c "#{pane_current_path}" -n "lazygit" lazygit
+
+    bind f run-shell "tmux neww twm"
+    bind F run-shell "tmux neww twm -l"
+    bind s run-shell "tmux neww twm -e"  # i rebind the original `s` to `S` so I can still use it
+    bind e run-shell "tmux switch -t $TWM_DEFAULT"  # i set TWM_DEFAULT in my shellrc, just a session that is always available as a scratch area
+
+    set -g @plugin 'tmux-plugins/tpm'
+    set -g @plugin 'christoomey/vim-tmux-navigator'
+    set -g @plugin 'tmux-plugins/tmux-sensible'
+
+    run '~/.tmux/plugins/tpm/tpm'
+  '';
 }