diff --git a/.gitignore b/.gitignore
index 5528a3f..4713154 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,23 @@ instance/
 .pytest_cache/
 .mypy_cache/
 user_input/
+
+# Temp files
+~$*
+
+# One-off scripts
+scripts/fix_st02_naming.py
+scripts/populate_star_port_timeline.py
+scripts/update_vulture_wiki.py
+
+# Reference docs & reports
+docs/
+
+# Tests (E2E/screenshot-based)
+tests/
+
+# Demo screenshots
+demo/test_screenshots/
+
+# Misc
+test1
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index f6906f2..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
-# 已忽略包含查询文件的默认文件夹
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/KSP_Project.iml b/.idea/KSP_Project.iml
deleted file mode 100644
index fc20fd6..0000000
--- a/.idea/KSP_Project.iml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/.venv" />
-    </content>
-    <orderEntry type="jdk" jdkName="Python 3.12 (KSP_Project)" jdkType="Python SDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 105ce2d..0000000
--- a/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index c3df08d..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Black">
-    <option name="sdkName" value="Python 3.12 (KSP_Project)" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (KSP_Project)" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 4d29732..0000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/KSP_Project.iml" filepath="$PROJECT_DIR$/.idea/KSP_Project.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/demo/test_screenshots/test_report.json b/demo/test_screenshots/test_report.json
deleted file mode 100644
index 58f7c96..0000000
--- a/demo/test_screenshots/test_report.json
+++ /dev/null
@@ -1,212 +0,0 @@
-{
-  "total": 41,
-  "passed": 41,
-  "failed": 0,
-  "results": [
-    {
-      "name": "1.1 ���������",
-      "ok": true,
-      "detail": "11 items"
-    },
-    {
-      "name": "1.2 �����Ĭ��չ��",
-      "ok": true,
-      "detail": "2 expanded"
-    },
-    {
-      "name": "1.3 ��ǰҳ����",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.4 Ĭ����ɫģʽ",
-      "ok": true,
-      "detail": "theme=dark"
-    },
-    {
-      "name": "1.5 dzɫģʽ",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.6 ��ɫģʽ�л���",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.7 ģ��ʱ����ʾ",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.12 Modal��",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.14 Cancel�ر�",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "1.15 ESC�ر�",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "2.1 ����",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "2.2 ָ�꿨Ƭ",
-      "ok": true,
-      "detail": "3 cards"
-    },
-    {
-      "name": "2.3 ��ʵ����",
-      "ok": true,
-      "detail": "count=14"
-    },
-    {
-      "name": "2.4 ״̬����",
-      "ok": true,
-      "detail": "3 groups"
-    },
-    {
-      "name": "2.6 �ʲ�����",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "3.1 �б���Ⱦ",
-      "ok": true,
-      "detail": "14 rows"
-    },
-    {
-      "name": "3.2 ����",
-      "ok": true,
-      "detail": "14->1"
-    },
-    {
-      "name": "4.1 ������Ⱦ",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "4.2 ��Ϣ��Ƭ",
-      "ok": true,
-      "detail": "4 cards"
-    },
-    {
-      "name": "4.5 ��־�б�",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "5.1 Dock��ť",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "5.2 Modal����",
-      "ok": true,
-      "detail": "15 options"
-    },
-    {
-      "name": "5.6 Cancel",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "6.1 State Interval",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "6.5 Node����",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "6.10 Modal�ر�",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "7.1 Canvas",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "7.2 ��Χ",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "8.1 Canvas",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "8.2 �̶���",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "8.3 ��",
-      "ok": true,
-      "detail": "116 segments"
-    },
-    {
-      "name": "8.4 �¼�",
-      "ok": true,
-      "detail": "238 events"
-    },
-    {
-      "name": "8.5 �ʲ�����",
-      "ok": true,
-      "detail": "14 links"
-    },
-    {
-      "name": "8.6 JSON����",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "8.7 ��������",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "9.engines",
-      "ok": true,
-      "detail": "30 rows"
-    },
-    {
-      "name": "9.comms",
-      "ok": true,
-      "detail": "30 rows"
-    },
-    {
-      "name": "9.tanks",
-      "ok": true,
-      "detail": "26 rows"
-    },
-    {
-      "name": "9.vehicles",
-      "ok": true,
-      "detail": "10 rows"
-    },
-    {
-      "name": "10.1 ��Ⱦ",
-      "ok": true,
-      "detail": ""
-    },
-    {
-      "name": "JS Errors",
-      "ok": true,
-      "detail": "0 errors"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/test1 b/test1
deleted file mode 100644
index e5c3e68..0000000
--- a/test1
+++ /dev/null
@@ -1 +0,0 @@
-1111222
\ No newline at end of file