feat(core): enable enhanced panic diagnostics and observability

Transitioned panic strategy from 'abort' to 'unwind' and integrated a
global panic hook into the logging framework.

This change allows the application to capture critical failure metadata—
including specific file locations, line numbers, and panic payloads—
persisting them to local logs before exit.

Note: We prioritize troubleshooting capability and long-term stability
at this stage. Reverting to 'panic = abort', `debug = false`,
`strip = true`, `remove split-debuginfo` for peak performance and
minimal binary size will only be considered once the project reaches
a mature state with near-zero community-reported crashes.

Cargo.toml

@@ -11,13 +11,14 @@ members = [
 resolver = "2"
 
 [profile.release]
-panic = "abort"
+panic = "unwind"
 codegen-units = 1
 lto = "thin"
 opt-level = 3
-debug = false
-strip = true
+debug = 1
+strip = "none"
 overflow-checks = false
+split-debuginfo = "unpacked"
 rpath = false
 
 [profile.dev]

src-tauri/src/core/logger.rs

@@ -100,6 +100,22 @@ impl Logger {
         let sidecar_file_writer = self.generate_sidecar_writer()?;
         *self.sidecar_file_writer.write() = Some(sidecar_file_writer);
 
+        std::panic::set_hook(Box::new(move |info| {
+            let payload = info
+                .payload()
+                .downcast_ref::<&str>()
+                .unwrap_or(&"Unknown panic payload");
+            let location = info
+                .location()
+                .map(|loc| format!("{}:{}", loc.file(), loc.line()))
+                .unwrap_or_else(|| "Unknown location".to_string());
+            logging!(error, Type::System, "Panic occurred at {}: {}", location, payload);
+            if let Some(h) = Self::global().handle.lock().as_ref() {
+                h.flush();
+                std::thread::sleep(std::time::Duration::from_millis(100));
+            }
+        }));
+
         Ok(())
     }