revert: remove debouncing and transparent window from zoom fix

Reverted debouncing logic and transparent window mode that were causing issues.
Kept the zoom step reduction from 0.2 to 0.1 for finer control.

packages/tauri-app/src-tauri/src/main.rs

@@ -9,7 +9,7 @@ use serde_json::json;
 use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Mutex;
-use std::time::{Instant, SystemTime, UNIX_EPOCH};
+use std::time::{SystemTime, UNIX_EPOCH};
 use tauri::menu::{MenuBuilder, MenuItem, SubmenuBuilder};
 use tauri::plugin::{Builder as PluginBuilder, TauriPlugin};
 use tauri::webview::Webview;
@@ -32,12 +32,10 @@ use std::os::windows::ffi::OsStrExt;
 use windows_sys::Win32::UI::Shell::SetCurrentProcessExplicitAppUserModelID;
 
 static QUIT_REQUESTED: AtomicBool = AtomicBool::new(false);
-static LAST_ZOOM_TIME: Mutex<Option<Instant>> = Mutex::new(None);
 const DEFAULT_ZOOM_LEVEL: f64 = 1.0;
 const ZOOM_STEP: f64 = 0.1;
 const MIN_ZOOM_LEVEL: f64 = 0.2;
 const MAX_ZOOM_LEVEL: f64 = 5.0;
-const ZOOM_DEBOUNCE_MS: u64 = 50;
 
 #[cfg(windows)]
 const WINDOWS_APP_USER_MODEL_ID: &str = "ai.neuralnomads.codenomad.client";
@@ -259,15 +257,6 @@ fn clamp_zoom_level(value: f64) -> f64 {
 }
 
 fn set_main_window_zoom(app_handle: &AppHandle, next_zoom: f64) {
-    if let Ok(mut last_zoom_time) = LAST_ZOOM_TIME.lock() {
-        if let Some(last_time) = *last_zoom_time {
-            if last_time.elapsed().as_millis() < ZOOM_DEBOUNCE_MS as u128 {
-                return;
-            }
-        }
-        *last_zoom_time = Some(Instant::now());
-    }
-
     if let Some(window) = app_handle.get_webview_window("main") {
         let normalized = clamp_zoom_level(next_zoom);
         if window.set_zoom(normalized).is_ok() {

packages/tauri-app/src-tauri/tauri.conf.json

@@ -23,7 +23,6 @@
         "resizable": true,
         "fullscreen": false,
         "decorations": true,
-        "transparent": true,
         "theme": "Dark",
         "backgroundColor": "#1a1a1a",
         "zoomHotkeysEnabled": true