replace the old dotfiles with the sakura line rice

The bare $HOME repo is gone. This is now the rice: install.sh, rice-*
scripts in bin/, configs in home/ linked into $HOME, theme templates, st
and the particle wallpaper. Clone to ~/rice and run install.sh.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BLLuuQfeDiqFHHSgd2VWrQ

home/.config/rofi/config.rasi

@@ -0,0 +1,22 @@
+/* Sakura Line - rofi defaults. Scripts pick a layout with -theme. */
+configuration {
+    modes:               "drun,run,window";
+    show-icons:          true;
+    icon-theme:          "Papirus-Dark";
+    drun-display-format: "{name}";
+    matching:            "fuzzy";
+    sort:                true;
+    sorting-method:      "fzf";
+    hover-select:        true;
+    me-select-entry:     "MousePrimary";
+    me-accept-entry:     "!MousePrimary";
+    kb-cancel:           "Escape,Control+g,Control+bracketleft";
+
+    /* Header titles, one per mode (rofi 2 ignores -display-<mode> for some modes). */
+    drun   { display-name: "Apps"; }
+    run    { display-name: "Run"; }
+    window { display-name: "Windows"; }
+    emoji  { display-name: "Emoji"; }
+}
+
+@theme "~/.config/rofi/launcher.rasi"

home/.config/rofi/grid.rasi

@@ -0,0 +1,36 @@
+/* Image grid: wallpaper and theme pickers. */
+@import "~/.config/rofi/rice.rasi"
+
+window {
+    width: 980px;
+}
+
+listview {
+    columns:      4;
+    lines:        2;
+    fixed-height: true;
+    flow:         horizontal;
+    padding:      14px;
+    spacing:      10px;
+}
+
+element {
+    orientation: vertical;
+    padding:     10px;
+    spacing:     8px;
+    children:    [ element-icon, element-text ];
+}
+
+element-icon {
+    size:             190px;
+    horizontal-align: 0.5;
+}
+
+element-text {
+    horizontal-align: 0.5;
+    text-color:       @dim;
+}
+
+element selected.normal element-text {
+    text-color: @fg;
+}

home/.config/rofi/launcher.rasi

@@ -0,0 +1,6 @@
+/* App launcher (super + w). */
+@import "~/.config/rofi/rice.rasi"
+
+window       { width: 620px; }
+listview     { lines: 9; fixed-height: true; }
+element-icon { size: 1.6em; }

home/.config/rofi/menu.rasi

@@ -0,0 +1,7 @@
+/* Text menus: system menu, power, keybindings, clipboard, toggles.
+   Entries carry their own Nerd Font glyph, so rofi's icon column is off. */
+@import "~/.config/rofi/rice.rasi"
+
+window       { width: 520px; }
+listview     { lines: 12; }
+element-icon { enabled: false; }

home/.config/rofi/prompt.rasi

@@ -0,0 +1,17 @@
+/* Single text input: reminder text, event title, Wi-Fi password. */
+@import "~/.config/rofi/rice.rasi"
+
+window  { width: 520px; }
+mainbox { children: [ inputbar, message ]; }
+
+inputbar {
+    border: 0px;
+}
+
+entry {
+    placeholder: "";
+}
+
+message {
+    border: 1px 0px 0px 0px;
+}

home/.config/rofi/rice.rasi

@@ -0,0 +1,92 @@
+/* Sakura Line - shared rofi layout. Every menu imports this, then overrides
+   only size and position. Colours come from the rendered theme. */
+@import "~/.local/state/rice/theme/rofi-colors.rasi"
+
+* {
+    background-color: transparent;
+    text-color:       @fg;
+    font:             @font-main;
+}
+
+window {
+    transparency:     "real";
+    location:         center;
+    anchor:           center;
+    width:            560px;
+    background-color: @bg-trans;
+    border:           1px;
+    border-color:     @border-col;
+    border-radius:    12px;
+}
+
+mainbox {
+    spacing:  0px;
+    children: [ inputbar, message, listview ];
+}
+
+inputbar {
+    padding:      14px 18px;
+    spacing:      0px;
+    border:       0px 0px 1px 0px;
+    border-color: @border-col;
+    children:     [ prompt, entry ];
+}
+
+prompt {
+    text-color:     @fg;
+    padding:        0px 10px 0px 0px;
+    vertical-align: 0.5;
+    font:           @font-bold;
+}
+
+entry {
+    placeholder:       "Search";
+    placeholder-color: @dim;
+    cursor:            text;
+    vertical-align:    0.5;
+    font:              @font-entry;
+}
+
+message {
+    padding:      10px 18px;
+    border:       0px 0px 1px 0px;
+    border-color: @border-col;
+}
+
+textbox {
+    text-color: @dim;
+    markup:     true;
+}
+
+listview {
+    lines:        10;
+    columns:      1;
+    fixed-height: false;
+    scrollbar:    false;
+    padding:      8px;
+    spacing:      2px;
+}
+
+element {
+    padding:       8px 10px;
+    spacing:       10px;
+    border-radius: 8px;
+}
+
+element normal.active,   element alternate.active { text-color: @accent; }
+element normal.urgent,   element alternate.urgent { text-color: @urgent; }
+element selected.normal { background-color: @select-bg; text-color: @select-fg; }
+element selected.active { background-color: @select-bg; text-color: @accent; }
+element selected.urgent { background-color: @select-bg; text-color: @urgent; }
+
+element-icon {
+    size:           1.3em;
+    vertical-align: 0.5;
+}
+
+element-text {
+    text-color:     inherit;
+    vertical-align: 0.5;
+}
+
+mode-switcher { enabled: false; }