feat: violet-chaton v2 — palette originale, kitty, AGS, Maple Mono NF

Refonte complete du rice. Palette 100% originale (Mitsuri Kanroji inspired),
zero emprunt Dracula/Catppuccin. 50 fichiers, 3200+ lignes.

Palette v2:
- palette.sh source de verite unique (dark + light)
- 5 accents (magenta, lilac, mitsuri, lavande, champagne)
- 4 semantiques derivees, 4 niveaux texte, 6 fonds
- Gradient signature: magenta → lilac → lavande → mitsuri
- Variante Light: fonds lavande, accents assombris WCAG

Terminal:
- kitty (remplace COSMIC Term comme principal)
- Maple Mono NF (cursive italics, ligatures)
- Cursor trail magenta, splits/layouts tiling, undercurl
- Vi-mode zsh avec cursor shape adaptatif

Shell:
- starship 3 lignes (palette nommee, brain_name, battery, sudo)
- zshrc v2 (nouveaux outils, fzf pimp, shell functions, vi-mode)
- Commandes custom: proj, glog, fkill, colors, hotkeys, weather, y

Desktop:
- AGS config (bar 3-pills, OSD gradient, launcher, notifications)
- COSMIC Dark + Light v2 (7 fichiers RON chacun)
- COSMIC Term v2 (color schemes dark/light, Maple Mono NF)
- GTK3/GTK4 dark + light css
- Vivaldi theme v2

Outils:
- +kitty +dust +procs +tokei +sd +hyperfine +gping +Maple Mono NF
- Propagation palette sur: bat, btop, cava, yazi, lazygit, rofi,
  delta, fastfetch, atuin, ls-colors, vivaldi
- Claude Code statusline brain-aware

Docs:
- README v2 complet (palette, structure, raccourcis, commandes)
- help.md v2 (reference exhaustive)

INSTALL/scripts/01-packages-apt.sh

@@ -27,18 +27,19 @@ PACKAGES=(
     btop
     # atuin  → installé via son propre script (voir 02-packages-manual.sh)
     # starship → installé via son propre script (voir 02-packages-manual.sh)
-    # ── Waybar + launcher + dépendances ──────────────────────────────────────
-    waybar
-    wob
-    wofi
+    # ── AGS + deps (remplace waybar/wob/wofi) ─────────────────────────────────
     brightnessctl
     playerctl
     wireplumber
-    python3-gi
     gir1.2-gtk-3.0
     gir1.2-gtklayershell-0.1
     gir1.2-gdkpixbuf-2.0
     gir1.2-pango-1.0
+    libgtk-layer-shell-dev
+    libpulse-dev
+    libdbusmenu-gtk3-dev
+    # Rofi reste en backup launcher (AGS launcher = principal)
+    rofi
     # ── Fun & utils ──────────────────────────────────────────────────────────
     cmatrix
     toilet