From ef57ecbc9b7174bcef180edb0e4d7b8ac6dc8d10 Mon Sep 17 00:00:00 2001
From: polv <polv@polv.cc>
Date: Fri, 16 Oct 2026 00:28:05 +0700
Subject: [PATCH] rename theme unit lessons

---
 docs/.vitepress/theme/components/VocabQuiz.vue            | 4 ++++
 docs/howtostudykorean/theme/{school.md => 01-school.md}   | 0
 .../theme/{transportation.md => 02-transportation.md}     | 0
 docs/howtostudykorean/theme/{eating.md => 03-eating.md}   | 0
 .../theme/{shopping.md => 04-shopping.md}                 | 0
 docs/howtostudykorean/theme/index.md                      | 8 ++++----
 docs/index.md                                             | 8 ++++----
 7 files changed, 12 insertions(+), 8 deletions(-)
 rename docs/howtostudykorean/theme/{school.md => 01-school.md} (100%)
 rename docs/howtostudykorean/theme/{transportation.md => 02-transportation.md} (100%)
 rename docs/howtostudykorean/theme/{eating.md => 03-eating.md} (100%)
 rename docs/howtostudykorean/theme/{shopping.md => 04-shopping.md} (100%)

diff --git a/docs/.vitepress/theme/components/VocabQuiz.vue b/docs/.vitepress/theme/components/VocabQuiz.vue
index 4f395a0..2a913f8 100644
--- a/docs/.vitepress/theme/components/VocabQuiz.vue
+++ b/docs/.vitepress/theme/components/VocabQuiz.vue
@@ -583,6 +583,10 @@ onMounted(async () => {
 
 onBeforeUnmount(() => {
   document.addEventListener("click", onModalClickOutside);
+
+  if (loadingIntervalId) {
+    clearInterval(loadingIntervalId);
+  }
 });
 </script>
 
diff --git a/docs/howtostudykorean/theme/school.md b/docs/howtostudykorean/theme/01-school.md
similarity index 100%
rename from docs/howtostudykorean/theme/school.md
rename to docs/howtostudykorean/theme/01-school.md
diff --git a/docs/howtostudykorean/theme/transportation.md b/docs/howtostudykorean/theme/02-transportation.md
similarity index 100%
rename from docs/howtostudykorean/theme/transportation.md
rename to docs/howtostudykorean/theme/02-transportation.md
diff --git a/docs/howtostudykorean/theme/eating.md b/docs/howtostudykorean/theme/03-eating.md
similarity index 100%
rename from docs/howtostudykorean/theme/eating.md
rename to docs/howtostudykorean/theme/03-eating.md
diff --git a/docs/howtostudykorean/theme/shopping.md b/docs/howtostudykorean/theme/04-shopping.md
similarity index 100%
rename from docs/howtostudykorean/theme/shopping.md
rename to docs/howtostudykorean/theme/04-shopping.md
diff --git a/docs/howtostudykorean/theme/index.md b/docs/howtostudykorean/theme/index.md
index c1b3daa..efa1132 100644
--- a/docs/howtostudykorean/theme/index.md
+++ b/docs/howtostudykorean/theme/index.md
@@ -26,10 +26,10 @@ The list above is by no means complete, but by knowing the grammar introduced in
 
 In addition to the pile of sentences that will be provided, common words that relate to the particular theme will be given. All of the vocabulary words introduced in our Theme Lessons will also be introduced somewhere in our regular lessons. The purpose of these Theme Lessons is to organize all of the words (and sentences) that focus on a central subject.
 
-- [Unit 1: #1 – School](./school.md)
-- [Unit 1: #2 – Transportation](./transportation.md)
-- [Unit 1: #3 – Eating](./eating.md)
-- [Unit 1: #4 – Shopping](./shopping.md)
+- [Unit 1: #1 – School](./01-school.md)
+- [Unit 1: #2 – Transportation](./02-transportation.md)
+- [Unit 1: #3 – Eating](./03-eating.md)
+- [Unit 1: #4 – Shopping](./04-shopping.md)
 - [Unit 1: #5 – Weather](https://www.howtostudykorean.com/theme/weather/ "(Theme) Unit 1: #5 – Weather")
 
 In time, we will continue to update more Theme Lessons to this Unit.
diff --git a/docs/index.md b/docs/index.md
index 4f32e79..db1f527 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -11,10 +11,10 @@ hero:
 
 ## [Themes](./howtostudykorean/theme/index.md)
 
-- [School](./howtostudykorean/theme/school.md)
-- [Transportation](./howtostudykorean/theme/transportation.md)
-- [Eating](./howtostudykorean/theme/eating.md)
-- [Shopping](./howtostudykorean/theme/shopping.md)
+- [School](./howtostudykorean/theme/01-school.md)
+- [Transportation](./howtostudykorean/theme/02-transportation.md)
+- [Eating](./howtostudykorean/theme/03-eating.md)
+- [Shopping](./howtostudykorean/theme/04-shopping.md)
 
 ## Unit 1