feat: Added bank IDs and container emptying utility

Added bank IDs for locations:
- SUNBLEAK_ISLAND
- DEEPFIN_POINT
- DEEPFIN_MINE_MID
- DEEPFIN_MINE_EAST
- CHARRED_ISLAND

Rs2Bank API Enhancement:
- Added `emptyContainers()` method to empty containers in inventory via the bank interface
- Uses widget ID 786471 to trigger the empty containers action

Author: irkedMATT

runelite-client/src/main/java/net/runelite/client/plugins/microbot/util/bank/Rs2Bank.java

@@ -1091,6 +1091,25 @@ public static boolean depositAll(String name) {
         return depositAll(name, false);
     }
 
+    /**
+     * Empty containers using the "Empty containers" button
+     * This button empties all containers like log baskets, herb sacks, etc. directly to the bank
+     *
+     * @return true if containers were emptied successfully, false otherwise
+     */
+    public static boolean emptyContainers() {
+        Microbot.status = "Empty containers";
+        if (!Rs2Bank.isOpen()) return false;
+
+        Widget widget = Rs2Widget.getWidget(786471); // Empty containers button ID
+        if (widget == null) return false;
+
+        Rs2Widget.clickWidget(widget);
+        sleep(1000, 2000); // Wait for containers to be emptied
+        
+        return true;
+    }
+
     /**
      * deposit all items
      */

runelite-client/src/main/java/net/runelite/client/plugins/microbot/util/gameobject/Rs2BankID.java

@@ -41,6 +41,7 @@ public class Rs2BankID {
             49558, 49559, 49560, 49612, 49613, 49614, 49615, 49616, 49617, 49618, 50061, 50530, 50531, 50741, 50748, 50863, 50864, 50865,
             50866, 50867, 50868, 50869, 50895, 50896, 50901, 50902, 51346, 51347, 51515, 51516, 51616, 51617, 52003, 52005, 52006, 52007,
             52008, 52396, 52397, 52813, 52814, 52915, 53014, 53015, 53260, 53950, 53951, 53952, 53953, 54117, 54372, 54373, 54374, 54375,
-            54376, 54377, 54515, 54516, 54672, 54736, 54737, 54741, 54742, 54773, 54774, 54933, 54934, 55085, 55199, 55235, 55236, 57330
+            54376, 54377, 54515, 54516, 54672, 54736, 54737, 54741, 54742, 54773, 54774, 54933, 54934, 55085, 55199, 55235, 55236, 57330,
+            58627, 58628, 58629, 58630, 58128 // Charred Island, Sunbleak, and Deepfin bank chests
     };
 }