Upload modified plugin files that correct .svg rendering issue as well as adding feature for auto-enter on correct PIN

pinpadlockscreen.koplugin/ui/pinpaddialog.lua

@@ -204,7 +204,8 @@ function PinPadDialog:initializeScreensaverBackground()
             alpha = true,
             width = self.icon_size,
             height = self.icon_size,
-            scale_factor = 0,
+            -- don't force raster scaling for SVGs; let renderer handle vector scaling for crisp output
+            scale_factor = nil,
             original_in_nightmode = false,
         }
         self.screensaver_widget = ScreenSaverWidget:new {
@@ -284,7 +285,8 @@ function PinPadDialog:showPinPad()
                 alpha = true,
                 width = self.icon_size,
                 height = self.icon_size,
-                scale_factor = 0,
+                -- allow vector rendering for SVGs
+                scale_factor = nil,
                 original_in_nightmode = false,
             }
         }
@@ -301,7 +303,8 @@ function PinPadDialog:showPinPad()
                 alpha = true,
                 width = self.icon_size,
                 height = self.icon_size,
-                scale_factor = 0,
+                -- allow vector rendering for SVGs
+                scale_factor = nil,
                 original_in_nightmode = false,
             }
         }
@@ -399,12 +402,25 @@ function PinPadDialog:onAppendToPin(digit)
     end
     self.pin = self.pin .. digit
 
+    -- Check whether we should auto-submit the PIN immediately: only when
+    -- we're in the locked/confirm_current_code stages and the entered pin
+    -- matches the stored PIN.
+    local stored_pin = G_reader_settings:readSetting("pinpadlock_pin_code") or ""
+    local should_auto_submit = (self.stage == "locked" or self.stage == "confirm_current_code") and (self.pin == stored_pin)
+
     if G_reader_settings:isTrue("pinpadlock_display_digit_activated") then
         local temp_display_text = self.dialog_text .. digit
         self.dialog:updateTitle(temp_display_text)
 
         self.dialog_text = self.dialog_text .. "*"
 
+        -- If we matched the PIN, submit immediately. closeDialogs() (called in onOk)
+        -- will stop any timers and clean up widgets properly.
+        if should_auto_submit then
+            self:onOk()
+            return
+        end
+
         self.digit_display_timer = UIManager:scheduleIn(1, function()
             self.dialog:updateTitle(self.dialog_text)
             self.digit_display_timer = nil
@@ -412,6 +428,11 @@ function PinPadDialog:onAppendToPin(digit)
     else
         self.dialog_text = self.dialog_text .. "*"
         self.dialog:updateTitle(self.dialog_text)
+
+        if should_auto_submit then
+            self:onOk()
+            return
+        end
     end
 end