fix(overlay): use Lua dispatch syntax for Hyprland 0.55+ Lua configs

- Detect `configProvider: "lua"` via `hyprctl -j status` at placement time
- Emit `hl.dsp.window.*` Lua dispatcher calls instead of legacy hyprlang syntax
- Fall back to hyprlang if status call fails or returns non-lua provider

src/core/services/hyprland-window-placement.test.ts

@@ -95,6 +95,54 @@ test('buildHyprlandPlacementDispatches force-aligns floating overlay windows to
   );
 });
 
+test('buildHyprlandPlacementDispatches emits Lua dispatchers for Lua-config Hyprland sessions', () => {
+  assert.deepEqual(
+    buildHyprlandPlacementDispatches(
+      {
+        address: '0xabc',
+        floating: false,
+        pinned: true,
+      },
+      {
+        x: 0,
+        y: 0,
+        width: 1920,
+        height: 1080,
+      },
+      {
+        configProvider: 'lua',
+      },
+    ),
+    [
+      ['dispatch', 'hl.dsp.window.float({ action = "on", window = "address:0xabc" })'],
+      ['dispatch', 'hl.dsp.window.pin({ action = "off", window = "address:0xabc" })'],
+      ['dispatch', 'hl.dsp.window.move({ x = 0, y = 0, window = "address:0xabc" })'],
+      ['dispatch', 'hl.dsp.window.resize({ x = 1920, y = 1080, window = "address:0xabc" })'],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "rounding", value = "0", window = "address:0xabc" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "border_size", value = "0", window = "address:0xabc" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "no_shadow", value = "1", window = "address:0xabc" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "no_blur", value = "1", window = "address:0xabc" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "decorate", value = "0", window = "address:0xabc" })',
+      ],
+      ['dispatch', 'hl.dsp.window.alter_zorder({ mode = "top", window = "address:0xabc" })'],
+    ],
+  );
+});
+
 test('buildHyprlandPlacementDispatches does not pin already floating overlay windows', () => {
   assert.deepEqual(
     buildHyprlandPlacementDispatches({
@@ -177,6 +225,9 @@ test('ensureHyprlandWindowFloatingByTitle dispatches float-only placement for ma
           },
         ]);
       }
+      if (args.join(' ') === '-j status') {
+        return JSON.stringify({ configProvider: 'hyprlang' });
+      }
       return '';
     }) as never,
   });
@@ -186,6 +237,7 @@ test('ensureHyprlandWindowFloatingByTitle dispatches float-only placement for ma
     calls.map(([, args]) => args),
     [
       ['-j', 'clients'],
+      ['-j', 'status'],
       ['dispatch', 'setfloating', 'address:0xmatch'],
       ['dispatch', 'alterzorder', 'top,address:0xmatch'],
     ],
@@ -221,6 +273,9 @@ test('ensureHyprlandWindowFloatingByTitle dispatches exact Hyprland geometry whe
           },
         ]);
       }
+      if (args.join(' ') === '-j status') {
+        return JSON.stringify({ configProvider: 'hyprlang' });
+      }
       return '';
     }) as never,
   });
@@ -230,6 +285,7 @@ test('ensureHyprlandWindowFloatingByTitle dispatches exact Hyprland geometry whe
     calls.map(([, args]) => args),
     [
       ['-j', 'clients'],
+      ['-j', 'status'],
       ['dispatch', 'movewindowpixel', 'exact 0 0,address:0xmatch'],
       ['dispatch', 'resizewindowpixel', 'exact 1920 1080,address:0xmatch'],
       ['dispatch', 'setprop', 'address:0xmatch rounding 0'],
@@ -241,3 +297,72 @@ test('ensureHyprlandWindowFloatingByTitle dispatches exact Hyprland geometry whe
     ],
   );
 });
+
+test('ensureHyprlandWindowFloatingByTitle dispatches Lua syntax for Lua-config Hyprland sessions', () => {
+  const calls: unknown[][] = [];
+  const placed = ensureHyprlandWindowFloatingByTitle({
+    title: 'SubMiner Stats',
+    platform: 'linux',
+    env: {
+      HYPRLAND_INSTANCE_SIGNATURE: 'abc',
+    },
+    pid: 456,
+    bounds: {
+      x: 0,
+      y: 0,
+      width: 1920,
+      height: 1080,
+    },
+    execFileSync: ((command: string, args: string[], options: unknown) => {
+      calls.push([command, args, options]);
+      if (args.join(' ') === '-j clients') {
+        return JSON.stringify([
+          {
+            address: '0xmatch',
+            pid: 456,
+            title: 'SubMiner Stats',
+            mapped: true,
+            floating: true,
+            pinned: false,
+          },
+        ]);
+      }
+      if (args.join(' ') === '-j status') {
+        return JSON.stringify({ configProvider: 'lua' });
+      }
+      return '';
+    }) as never,
+  });
+
+  assert.equal(placed, true);
+  assert.deepEqual(
+    calls.map(([, args]) => args),
+    [
+      ['-j', 'clients'],
+      ['-j', 'status'],
+      ['dispatch', 'hl.dsp.window.move({ x = 0, y = 0, window = "address:0xmatch" })'],
+      ['dispatch', 'hl.dsp.window.resize({ x = 1920, y = 1080, window = "address:0xmatch" })'],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "rounding", value = "0", window = "address:0xmatch" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "border_size", value = "0", window = "address:0xmatch" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "no_shadow", value = "1", window = "address:0xmatch" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "no_blur", value = "1", window = "address:0xmatch" })',
+      ],
+      [
+        'dispatch',
+        'hl.dsp.window.set_prop({ prop = "decorate", value = "0", window = "address:0xmatch" })',
+      ],
+      ['dispatch', 'hl.dsp.window.alter_zorder({ mode = "top", window = "address:0xmatch" })'],
+    ],
+  );
+});