chore(docs): regenerate man page, HTML docs, and wiki

docs/fish-config.1

@@ -1086,18 +1086,16 @@ Install method priority (highest to lowest):
   3. system PM (paru/apt/brew/etc.)
   4. git clone (fzf)
   5. curl installer (starship, fisher, uv)
-  6. pipx (Python tools)
 
 When multiple methods are available you are prompted to choose.
 
 Dependencies are grouped into three tiers:
 
-  Required      uv, cargo, fish, fisher, starship, fzf, zoxide,
-                direnv, paru/yay
+  Required      fish, fzf, zoxide
   Integrations  wakatime, tailscale
-  Recommended   eza, lsd, bat, btop, dust, duf, prettyping, ov,
-                ripgrep, lazygit, lazydocker, trash, kitty, wezterm,
-                python3
+  Recommended   cargo, starship, uv, direnv, paru, yay, eza, lsd, bat,
+                btop, dust, duf, prettyping, ov, ripgrep, lazygit,
+                lazydocker, trash, kitty, wezterm, python3
 
 fish-deps
 fish-deps install
@@ -1735,16 +1733,9 @@ to install missing ones.
 .IP
 .nf
 \f[C]
-uv        Python package manager (Astral)
-cargo     Rust toolchain (via rustup)
 fish      Fish shell >= 4.0
-fisher    Fish plugin manager
-starship  Cross-shell prompt
 fzf       Fuzzy finder
 zoxide    Smart cd with frecency
-direnv    Per-directory environment loading
-paru      AUR helper (Arch only; preferred)
-yay       AUR helper (Arch only; fallback)
 \f[R]
 .fi
 .SS Integrations
@@ -1759,6 +1750,20 @@ tailscale  Mesh VPN client
 .IP
 .nf
 \f[C]
+cargo       Rust toolchain (via rustup); used by fish-deps to install
+            Rust-based tools and to build fish from source. All paths
+            are gated on type -q cargo and degrade gracefully.
+starship    Cross-shell prompt; loaded via type -q starship guard.
+            Without it fish falls back to its built-in default prompt.
+uv          Python package and project manager (Astral); used by the
+            fish-from-source build path in fish-deps. All consumers
+            degrade gracefully without it.
+direnv      Per-directory environment loading; integration is fully
+            guarded with type -q direnv. Without it the direnv hook
+            is simply not loaded and auto-venv activates normally.
+paru        AUR helper (Arch only; preferred); guarded throughout \[em]
+            non-Arch systems silently skip AUR-specific paths.
+yay         AUR helper (Arch only; fallback to paru); same guards apply.
 eza         Modern ls replacement
 lsd         ls replacement (fallback to eza)
 bat         Syntax-highlighted cat
@@ -1791,7 +1796,6 @@ cargo     Rust tools (eza, lsd, bat, dust, ov, ripgrep, trashy, zoxide,
 system PM paru / apt / brew / dnf / etc. \[em] for tools without a crate
 git clone fzf \[em] installed from GitHub to \[ti]/.fzf/
 curl      starship installer, fisher bootstrap, uv installer
-pipx      Python-based tools
 \f[R]
 .fi
 .PP