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/themes/cosmic/com.system76.CosmicTerm/v1/color_schemes_dark

@@ -1,40 +1,40 @@
 {
     0: (
         name: "violet-chaton",
-        foreground: "#F8F8F2",
+        foreground: "#F0EAF8",
         background: "#261537",
-        cursor: "#FF79C6",
-        bright_foreground: "#F8F8F2",
-        dim_foreground: "#6C7086",
+        cursor: "#FF4DA6",
+        bright_foreground: "#F0EAF8",
+        dim_foreground: "#716686",
         normal: (
             black: "#261537",
-            red: "#F38BA8",
-            green: "#A6E3A1",
-            yellow: "#F9E2AF",
-            blue: "#3D2454",
-            magenta: "#FF79C6",
-            cyan: "#8BE9FD",
-            white: "#F8F8F2",
+            red: "#F25C7A",
+            green: "#9ADBA8",
+            yellow: "#E8C87A",
+            blue: "#A4B4FF",
+            magenta: "#FF4DA6",
+            cyan: "#C9A0FF",
+            white: "#C4B8D4",
         ),
         bright: (
-            black: "#6C7086",
-            red: "#FF79C6",
-            green: "#8BE9FD",
-            yellow: "#E79CFE",
-            blue: "#E79CFE",
-            magenta: "#E79CFE",
-            cyan: "#8BE9FD",
-            white: "#F8F8F2",
+            black: "#5A3875",
+            red: "#FF7A96",
+            green: "#B5E8C0",
+            yellow: "#F0D99A",
+            blue: "#BCC8FF",
+            magenta: "#C9A0FF",
+            cyan: "#DFC0FF",
+            white: "#F0EAF8",
         ),
         dim: (
-            black: "#261537",
-            red: "#F38BA8",
-            green: "#A6E3A1",
-            yellow: "#F9E2AF",
-            blue: "#3D2454",
-            magenta: "#FF79C6",
-            cyan: "#8BE9FD",
-            white: "#6C7086",
+            black: "#1A0E27",
+            red: "#C93A5A",
+            green: "#6EBE80",
+            yellow: "#B89840",
+            blue: "#7A8ACC",
+            magenta: "#D4348A",
+            cyan: "#8A5CB8",
+            white: "#716686",
         ),
     ),
-}
+}

INSTALL/themes/cosmic/com.system76.CosmicTerm/v1/color_schemes_light

@@ -1,40 +1,40 @@
 {
     0: (
-        name: "violet-chaton",
-        foreground: "#F8F8F2",
-        background: "#261537",
-        cursor: "#FF79C6",
-        bright_foreground: "#F8F8F2",
-        dim_foreground: "#6C7086",
+        name: "violet-chaton-light",
+        foreground: "#261537",
+        background: "#F3EDF8",
+        cursor: "#D4348A",
+        bright_foreground: "#261537",
+        dim_foreground: "#8A7BA0",
         normal: (
-            black: "#261537",
-            red: "#F38BA8",
-            green: "#A6E3A1",
-            yellow: "#F9E2AF",
-            blue: "#3D2454",
-            magenta: "#FF79C6",
-            cyan: "#8BE9FD",
-            white: "#F8F8F2",
+            black: "#F3EDF8",
+            red: "#C93A5A",
+            green: "#3D9E68",
+            yellow: "#B89840",
+            blue: "#5A6AD0",
+            magenta: "#D4348A",
+            cyan: "#8A5CB8",
+            white: "#3D2454",
         ),
         bright: (
-            black: "#6C7086",
-            red: "#FF79C6",
-            green: "#8BE9FD",
-            yellow: "#E79CFE",
-            blue: "#E79CFE",
-            magenta: "#E79CFE",
-            cyan: "#8BE9FD",
-            white: "#F8F8F2",
+            black: "#C4B8D4",
+            red: "#E04A6A",
+            green: "#4DAE78",
+            yellow: "#C8A850",
+            blue: "#6A7AE0",
+            magenta: "#8A5CB8",
+            cyan: "#A070D0",
+            white: "#261537",
         ),
         dim: (
-            black: "#261537",
-            red: "#F38BA8",
-            green: "#A6E3A1",
-            yellow: "#F9E2AF",
-            blue: "#3D2454",
-            magenta: "#FF79C6",
-            cyan: "#8BE9FD",
-            white: "#6C7086",
+            black: "#EBE4F2",
+            red: "#A02840",
+            green: "#2D7E50",
+            yellow: "#987830",
+            blue: "#4A5AB0",
+            magenta: "#B42870",
+            cyan: "#704898",
+            white: "#5A3875",
         ),
     ),
-}
+}

INSTALL/themes/cosmic/com.system76.CosmicTerm/v1/font_name

@@ -1 +1 @@
-"JetBrains Mono NL"
+"Maple Mono NF"

INSTALL/themes/cosmic/com.system76.CosmicTerm/v1/font_size

@@ -1 +1 @@
-14
+13