Add deletion duration and indicators (#2216)

## Description:

Adds a timer before self deleting units
Adds a loading bar under deleting units
Adds a timer in radial menu for clarity purposes


![deletecd](https://github.com/user-attachments/assets/613bf742-ef90-42b5-a258-b928daae6aaa)

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

Mr.Box

---------

Co-authored-by: Evan <evanpelle@gmail.com>

src/core/execution/UpgradeStructureExecution.ts

@@ -19,7 +19,7 @@ export class UpgradeStructureExecution implements Execution {
       return;
     }
 
-    if (!this.player.canUpgradeUnit(this.structure.type())) {
+    if (!this.player.canUpgradeUnit(this.structure)) {
       console.warn(
         `[UpgradeStructureExecution] unit type ${this.structure.type()} cannot be upgraded`,
       );