Restructure to single-version chapter-based Mintlify docs

Remove all old version files. Split v1.3.0 manual into proper Mintlify chapters:
- introduction.mdx: Overview with CardGroup for core features
- installation.mdx: Download, version types (Tabs), driver setup (Steps)
- configuration.mdx: Full config reference with Tabs (UI/file config), JSON blocks
- scheduled-tasks.mdx: Timer task management with Steps and Warning callouts
- troubleshooting.mdx: Common issues with Accordion FAQ and Warning callouts

Enhanced with Mintlify components: CardGroup, Tabs, Steps, Accordion, AccordionGroup,
Note, Tip, Warning, Info, CodeGroup with language-tagged code blocks.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docs.json

@@ -14,22 +14,23 @@
         "tab": "用户手册",
         "groups": [
           {
-            "group": "总览",
+            "group": "快速入门",
             "pages": [
-              "index"
+              "introduction",
+              "installation"
             ]
           },
           {
-            "group": "版本手册",
+            "group": "使用指南",
             "pages": [
-              "versions/v1.3.0",
-              "versions/v1.2.1",
-              "versions/v1.1.0",
-              "versions/v1.0.5",
-              "versions/v1.0.0",
-              "versions/v1.0.0-beta",
-              "versions/v0.1.0-alpha",
-              "versions/v0.0.3-alpha"
+              "configuration",
+              "scheduled-tasks"
+            ]
+          },
+          {
+            "group": "帮助支持",
+            "pages": [
+              "troubleshooting"
             ]
           }
         ]