add edit step + do recipe in main view, added carousel for recipe selection

frontend/views/timer.py

@@ -6,11 +6,22 @@ import time
 from .base import View
 
 class TimerView(View):
+    @property
+    def goal_secs(self):
+        try:
+            return float(self.goal_entry.get())
+        except ValueError:
+            return 0.0
+    
+    @goal_secs.setter
+    def goal_secs(self, value):
+        self.goal_entry.delete(0, tk.END)
+        self.goal_entry.insert(0, str(value))
+
     def __init__(self, parent, size, center, width=3, **kwargs):
         self.start_time = None
         self.elapsed_time = 0
         self.is_running = False
-        self.goal_minutes = 0  # 0 means no goal set
         self.radius = min(center) - 7
         self.width = width
         self.goal_achived = 0
@@ -79,9 +90,8 @@ class TimerView(View):
         
         # Draw progress circle if goal is set
         try:
-            goal_sec = float(self.goal_entry.get())
-            if goal_sec > 0:
-                progress = current_time / goal_sec
+            if self.goal_secs > 0:
+                progress = current_time / self.goal_secs
             else:
                 progress = current_time / 60
 
@@ -89,7 +99,7 @@ class TimerView(View):
                 inverted = int(progress) % 2 == 1
 
                 # pulse width if goal achieved
-                if int(progress) > 0 and self.is_running:
+                if self.goal_secs > 0 and int(progress) > 0 and self.is_running:
                     self.goal_achived = (self.goal_achived + self.goal_pulse_freq) % 3
                 else:
                     self.goal_achived = 0