fix: respect day-night board detail filter/search icons

AGENTS.md

@@ -128,6 +128,7 @@ Kanbn4Droid is an unofficial app to connect to and manipulate data stored in sel
   - Card move requests try these variants for Kan.bn API compatibility: `PUT /api/v1/cards/{cardPublicId}` with `listPublicId`, then GET+full-body `PUT /api/v1/cards/{cardPublicId}` payload (`title`, `description`, `index`, `listPublicId`, `dueDate`), then `PUT /api/v1/cards/{cardPublicId}` with `listId`, then `PATCH /api/v1/cards/{cardPublicId}` with `listId`.
   - Board detail parsing prefers public ids (`publicId`/`public_id`) over internal `id` values so follow-up card/list mutations target correct API identifiers.
   - Label chip border colors are hydrated from Kan.bn `Get a label by public ID` (`colourCode`) and cached in-memory by `BoardDetailRepository` so each label color is fetched only once per app process.
+  - Filter/search toolbar icons use local vector drawables (`ic_filter_list_24`, `ic_search_24`) with day/night variants so dark mode uses light icon fills automatically.
   - Selection action icons use local vector drawables (`ic_select_all_grid_24`, `ic_move_cards_horizontal_24`, `ic_delete_24`) with day/night variants so dark mode uses light icon fills automatically.
   - Startup blocking dialogs are shown for missing board id and missing session.
 

app/src/main/java/space/hackenslacker/kanbn4droid/app/boarddetail/BoardDetailActivity.kt

@@ -517,13 +517,15 @@ class BoardDetailActivity : AppCompatActivity() {
             R.id.actionSearch -> R.drawable.ic_search_24
             else -> null
         } ?: return
+        if (!isActive) {
+            item?.icon = AppCompatResources.getDrawable(this, drawableRes)
+            item?.iconTintList = null
+            return
+        }
+
         val icon = AppCompatResources.getDrawable(this, drawableRes)?.mutate() ?: return
         val wrapped = DrawableCompat.wrap(icon)
-        val tintColor = if (isActive) {
-            MaterialColors.getColor(this, com.google.android.material.R.attr.colorPrimary, ContextCompat.getColor(this, android.R.color.holo_blue_light))
-        } else {
-            MaterialColors.getColor(this, com.google.android.material.R.attr.colorOnSurfaceVariant, ContextCompat.getColor(this, android.R.color.black))
-        }
+        val tintColor = MaterialColors.getColor(this, com.google.android.material.R.attr.colorPrimary, ContextCompat.getColor(this, android.R.color.holo_blue_light))
         DrawableCompat.setTint(wrapped, tintColor)
         item?.icon = wrapped
         item?.iconTintList = android.content.res.ColorStateList.valueOf(tintColor)

app/src/main/res/drawable-night/ic_filter_list_24.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M4,7h16v2H4zM7,11h10v2H7zM10,15h4v2h-4z" />
+
+</vector>

app/src/main/res/drawable-night/ic_search_24.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M15.5,14h-0.79l-0.28,-0.27a6,6 0,1 0,-1.41,1.41l0.27,0.28v0.79L20,21.5L21.5,20zM10,14a4,4 0,1 1,0 -8a4,4 0,0 1,0 8z" />
+
+</vector>