Shortcuts you invent, rules you write, gestures you own - all still just data

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

config/dot/quickshell/config/PreferenceSchema.qml

@@ -1059,6 +1059,23 @@ Singleton {
             detail: "How much darker unfocused windows are",
             hypr: { path: ["decoration", "dim_strength"], option: "decoration:dim_strength", readAs: "float" }
         },
+        {
+            key: "colorFilter", type: "enum", def: "none", group: "accessibility",
+            label: "Color filter",
+            detail: "A whole-screen filter rendered by the compositor — grayscale, or a correction for one kind of color blindness. Costs nothing when off.",
+            // No hypr mapping, deliberately: hyprctl stores decoration:screen_shader
+            // as a shader *path*, not this enum, so a hypr: block would fail the
+            // shape and sweep contracts on read-back. hypr/looks.lua maps the enum
+            // to a shipped shader for reloads; SystemSettings.applyColorFilter does
+            // the same mapping live.
+            options: [
+                { value: "none", label: "None" },
+                { value: "grayscale", label: "Grayscale" },
+                { value: "protanopia", label: "Protanopia" },
+                { value: "deuteranopia", label: "Deuteranopia" },
+                { value: "tritanopia", label: "Tritanopia" }
+            ]
+        },
         {
             key: "visualAlerts", type: "bool", def: false, group: "accessibility",
             label: "Flash the screen for notifications",
@@ -1757,6 +1774,63 @@ Singleton {
             detail: "Shortcuts you have moved from their shipped chord"
         },
 
+        // ── Custom shortcuts ────────────────────────────────────────────────
+        // [ { chord, kind, target, label } ]. Data, never code: `kind` is one of
+        // app | shell | window, `target` is a validated id resolved through the
+        // whitelist tables in hypr/actions.lua, and an entry that fails any check
+        // is silently not emitted. This is what keeps a user-editable file from
+        // being executable even though it now describes shortcuts the user
+        // invented. Edited through the Keyboard page, hence internal.
+        {
+            key: "customBinds", type: "json", def: [], group: "input",
+            internal: true,
+            label: "Custom shortcuts",
+            detail: "Shortcuts you invented: each one launches an application, triggers a shell action, or moves a window"
+        },
+
+        // ── Per-application window rules ────────────────────────────────────
+        // [ { class, label, float, center, size, workspace, noAnim, game,
+        // noDim, pin } ]. `class` is matched literally (hypr/rules.lua escapes
+        // it before Hyprland's RE2 sees it); `size` is [w, h] or null;
+        // `workspace` is 1..10 or null; everything else is a boolean. Rules
+        // matching the shell's own surfaces are refused at both ends. Edited
+        // through the Windows page, hence internal.
+        {
+            key: "windowRules", type: "json", def: [], group: "multitasking",
+            internal: true,
+            label: "Application window rules",
+            detail: "How specific applications behave when they open: floating, size, workspace, animations"
+        },
+
+        // ── Four-finger gestures ────────────────────────────────────────────
+        // Each holds {} (unassigned) or a named action { kind, target, label },
+        // the same shape customBinds stores and the same whitelists resolve.
+        // Registered at compositor config time, so assigning one reloads.
+        {
+            key: "gestureFourUp", type: "json", def: ({}), group: "touchpad",
+            internal: true,
+            label: "Four-finger swipe up",
+            detail: "What a four-finger upward swipe does"
+        },
+        {
+            key: "gestureFourDown", type: "json", def: ({}), group: "touchpad",
+            internal: true,
+            label: "Four-finger swipe down",
+            detail: "What a four-finger downward swipe does"
+        },
+        {
+            key: "gestureFourLeft", type: "json", def: ({}), group: "touchpad",
+            internal: true,
+            label: "Four-finger swipe left",
+            detail: "What a four-finger leftward swipe does"
+        },
+        {
+            key: "gestureFourRight", type: "json", def: ({}), group: "touchpad",
+            internal: true,
+            label: "Four-finger swipe right",
+            detail: "What a four-finger rightward swipe does"
+        },
+
         // ── Display configuration ───────────────────────────────────────────
         // { "<output>": { mode, scale, transform, x, y, primary, vrrMode,
         // colorProfile, bitdepth, sdrBrightness, sdrSaturation, mirrorOf } },