refactor(fish): use command -q, group aliases, add mise config

- Replace test -x / command -qv with command -q for consistency
- Move mise/direnv/zoxide/fzf init to top of interactive block
- Group related aliases into if blocks
- Remove redundant vim/vi->v aliases (nvim handles EDITOR)
- Fix fabric alias: fabric-ai -> fabric
- Add config/mise/config.toml with tool definitions
- Swap realpath/nvim check order in script/v

config/fish/config.fish

@@ -20,46 +20,55 @@ if status is-interactive
     # fish_config theme choose "kanagawa"
     # fish_config theme choose "Dracula"
 
-    command -qv nmcli && alias nmlist "nmcli device wifi list"
-    command -qv tree && alias tree "tree -L 3 -a -I '.git' --charset X "
-    command -qv tree && alias dtree "tree -L 3 -a -d -I '.git' --charset X "
-
-    command -qv wl-copy && alias cwd "wl-copy \$(pwd)"
-    command -qv wl-copy && alias cc  "wl-copy \$(echo \$history[1])"
-
-    command -qv fabric-ai && alias ai "fabric-ai -p \$(fabric-ai -l | fzf)"
-    command -qv xdg-open && alias o "xdg-open"
-
-    command -qv lazygit && alias lg lazygit
-
-    if command -qv nvim;
-        if ! command -qv ~/.local/bin/v;
-            alias v nvim
-        end
-        alias vim v
-        alias vi v
-        alias mini "NVIM_APPNAME=mini.nvim nvim"
-        set -gx EDITOR nvim
-    end 
-    if command -qv vim;
-        alias vi vim 
-        alias v vim
-        set -gx EDITOR vim
+    if command -q mise
+       /usr/bin/mise activate fish | source
     end
 
-    command -qv jj && alias rev "jj log -G -T 'commit_id.short(8)'"
+    if command -q direnv
+       /usr/bin/direnv hook fish | source
+    end
 
-    if command -qv shred
+    if command -q zoxide
+       /usr/bin/zoxide init fish | source
+    end
+
+    if command -q fzf
+       /usr/bin/fzf --fish | source
+       alias zk="nvim \$(fzf --walker=file --walker-root=/home/sjb/Documents/nca-notes/ --preview 'bat --color=always -n --line-range :500 {}')"
+       #set -gx FZF_CTRL_T_OPTS  "--preview 'bat --color=always -n --line-range :500 {}'"
+       #set -gx FZF_ALT_C_OPTS "--preview 'eza --icons=always --color=always {} | head -200'"
+    end
+    command -q nmcli && alias nmlist "nmcli device wifi list"
+
+    if command -q tree 
+        alias tree "tree -L 3 -a -I '.git' --charset X "
+        alias dtree "tree -L 3 -a -d -I '.git' --charset X "
+    end
+
+    if command -q wl-copy 
+        alias cwd "wl-copy \$(pwd)"
+        alias cc  "wl-copy \$(echo \$history[1])"
+    end
+
+    command -q fabric && alias ai "fabric -p \$(fabric-ai -l | fzf)"
+    command -q xdg-open && alias o "xdg-open"
+    command -q lazygit && alias lg lazygit
+
+    command -q nvim && set -gx EDITOR nvim
+
+    command -q jj && alias rev "jj log -G -T 'commit_id.short(8)'"
+
+    if command -q shred
         alias nuke "shred -u -n 1" 
     end
     
-    if command -qv wt;
+    if command -q wt
         alias wtc "wt switch --create --execute=$EDITOR"
         alias wts "wt switch"
         alias wtr "wt remove @"
     end
 
-    if command -qv /usr/bin/opencode;
+    if command -q /usr/bin/opencode
         alias oc "opencode"
     end
 
@@ -74,26 +83,7 @@ if status is-interactive
 
     set -gx VISUAL $EDITOR
 
-    if test -x /usr/bin/mise;
-       /usr/bin/mise activate fish | source
-    end
-
-    if test -x /usr/bin/direnv;
-       /usr/bin/direnv hook fish | source
-    end
-
-    if test -x /usr/bin/zoxide;
-       /usr/bin/zoxide init fish | source
-    end
-
-    if test -x /usr/bin/fzf;
-       /usr/bin/fzf --fish | source
-       alias zk="nvim \$(fzf --walker=file --walker-root=/home/sjb/Documents/nca-notes/ --preview 'bat --color=always -n --line-range :500 {}')"
-       #set -gx FZF_CTRL_T_OPTS  "--preview 'bat --color=always -n --line-range :500 {}'"
-       #set -gx FZF_ALT_C_OPTS "--preview 'eza --icons=always --color=always {} | head -200'"
-    end
-
-    if test -x /usr/bin/jj;
+    if command -q jj
         /usr/bin/jj util completion fish | source
     end
 

config/mise/config.toml

@@ -0,0 +1,23 @@
+[settings]
+experimental = true
+
+[tools]
+age = "latest"
+bun = "latest"
+"cargo:cargo-llvm-cov" = "latest"
+codex = "latest"
+copilot-cli = "latest"
+"github:ZinoKader/portal" = "latest"
+"github:danielmiessler/fabric" = "latest"
+"github:mrusme/reader" = "latest"
+"github:ulyssa/iamb" = "latest"
+herdr = "latest"
+neovim = "latest"
+node = "latest"
+"npm:@earendil-works/pi-coding-agent" = "latest"
+"npm:mermaid-cli" = "latest"
+"npm:pi-acp" = "latest"
+opencode = "latest"
+pi = "latest"
+tree-sitter = "latest"
+worktrunk = "latest"

script/v

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-required_tools=(nvim realpath)
+required_tools=(realpath nvim)
 missing=()
 
 for tool in "${required_tools[@]}"; do