Add markdown wiki with 473 pages and zk browser

Generate interlinked wiki from master inventory: 397 tool pages,
15 workflow pages, 27 recipe pages, 33 category pages, plus index.
All pages use [[wiki-links]] for cross-navigation between tools,
workflows, recipes, and categories (1782 links total).

Install zk for interactive browsing with fzf search, tag filtering,
and backlink discovery. Add 'fhelp wiki' command and Makefile target.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

data/generated/wiki/tools/apktool.md

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+# apktool
+> Decompile and recompile Android APK files — extract resources, smali code, and manifest
+
+**Category:** [[categories/statically-analyze-code-android|Statically Analyze Code > Android]] | **Tier:** Rich (FOR610)
+**Docs:** [https://docs.remnux.org/discover-the-tools/statically+analyze+code/android](https://docs.remnux.org/discover-the-tools/statically+analyze+code/android)
+
+## Usage
+```bash
+apktool d <app.apk> -o output/
+apktool b output/ -o rebuilt.apk
+```
+
+## Recipes
+- [[recipes/apk-quick-triage|Quick APK Triage]]
+
+## Workflows
+- [[workflows/android-analysis-workflow|Android Malware Analysis]] — Step 2: Manifest Analysis
+
+## Related Tools
+- [[tools/androguard|androguard]] — Analyze Android APK files — extract permissions, activities,
+- [[tools/androidprojectcreator|AndroidProjectCreator]] — Convert an Android APK application file into an Android Stud
+- [[tools/apkid|apkid]] — Identify compilers, packers, and obfuscators used to protect
+- [[tools/baksmali|baksmali]] — Disassembler for the dex format used by Dalvik, Android&#x27
+- [[tools/dex2jar|dex2jar]] — Examine Dalvik Executable (dex) files.
+
+#android #apk #decompilation #resources