Refactor DiggingTask and embed it in Tasks enum

- Remove lifetime and path storage from DiggingTask, make it Copy.
- Add a placeholder `new` constructor that accepts a path.
- Update the Tasks enum to hold a DiggingTask value.
- Reorder module declarations and re‑export order for tasks.
- Add a commented‑out tasks field to MinerUnit as a preparation step.

src/app/states/skirmish_states/tasks/digging.rs

@@ -1,6 +1,14 @@
 use crate::app::widgets::CellWidget;
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, Copy, PartialEq)]
-pub struct DiggingTask<'a> {
+pub struct DiggingTask {
-    path: Vec<&'a CellWidget>,
+    // path: Vec<(usize, usize)>,
+}
+
+impl DiggingTask {
+    pub fn new(path: Vec<(u16, u16)>) -> Self {
+        Self {
+            // path
+        }
+    }
 }

src/app/states/skirmish_states/tasks/mod.rs

@@ -1,7 +1,7 @@
 mod digging;
-mod tasks_enum;
 mod task_trait;
+mod tasks_enum;
 
-pub use tasks_enum::Tasks;
 pub use digging::DiggingTask;
 pub use task_trait::Task;
+pub use tasks_enum::Tasks;

src/app/states/skirmish_states/tasks/tasks_enum.rs

@@ -1,4 +1,6 @@
+use crate::app::states::skirmish_states::tasks::DiggingTask;
+
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum Tasks {
-    Digging,
+    Digging(DiggingTask),
 }

src/app/states/skirmish_states/units/miner.rs

@@ -1,4 +1,4 @@
-use crate::app::states::skirmish_states::{Players, units::Unit};
+use crate::app::states::skirmish_states::{Players, tasks::Tasks, units::Unit};
 
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub struct MinerUnit {
@@ -6,6 +6,7 @@ pub struct MinerUnit {
     hp: u16,
     can_dig: bool,
     digging_power: f32,
+    // tasks: Vec<Tasks>,
 }
 
 impl MinerUnit {
@@ -15,6 +16,7 @@ impl MinerUnit {
             hp: 100,
             can_dig: true,
             digging_power: 0.55,
+            // tasks: Vec::new(),
         }
     }
 }