feat: Questie-X v1.1.4 - plugin architecture, monorepo, rebranding

- Repoint remote to Xurkon/Questie-X
- Add QuestiePluginAPI, QuestieServer, QuestieLearnerComms modules
- Add Questie-X.toc, Questie-X-Classic.toc, Questie-X-TBC.toc, Questie-X-Turtle.toc
- Remove embedded Database/Ascension and Database/Ebonhold (migrated to plugins)
- Add Plugins/ directory with NTFS junctions for Questie-X-AscensionDB and Questie-X-EbonholdDB
- Add LibDeflate, XXH_Lua_Lib, LibDBIcon-1.0, LibDataBroker-1.1
- Update README: Questie-X branding, logo, plugin install guide, plugin API docs
- Update CHANGELOG: v1.1.4 entry documenting all architectural changes
- Update .gitignore: exclude plugin junctions, __pycache__, .agents, debug files
- Various module updates: corrections, map, tracker, tooltips, quest, options

.gitignore

@@ -4,3 +4,16 @@ workflow/
 .vscode/
 .DS_Store
 *.zip
+
+# Plugin junctions (separate repos, linked locally)
+Plugins/Questie-Ascension/
+Plugins/Questie-Ebonhold/
+
+# Build/tool artifacts
+__pycache__/
+.agents/
+
+# Local dev files
+coords.lua
+debug.lua
+debug_tooltip.lua