Docs: added a mini wiki index in main source files.

docs/CHANGELOG.txt

@@ -47,6 +47,12 @@ Other changes:
   frames would erroneously close the window. While it is technically a popup issue
   it would generally manifest when fast moving the mouse bottom to top in a sub-menu.
   (#7325, #7287, #7063)
+- Docs: added more wiki links to headers of imgui.h/imgui.cpp to facilitate discovery
+  of interesting resources, because github doesn't allow Wiki to be crawled by search engines.
+  - This is the main wiki: https://github.com/ocornut/imgui/wiki
+  - This is the crawlable version: https://github-wiki-see.page/m/ocornut/imgui/wiki
+    Adding a link to the crawlable version, even though it is not indended for humans,
+    to increase its search rank.
 
 
 -----------------------------------------------------------------------

imgui.cpp

@@ -7,15 +7,19 @@
 // - Read top of imgui.cpp for more details, links and comments.
 
 // Resources:
-// - FAQ                   https://dearimgui.com/faq
-// - Getting Started       https://dearimgui.com/getting-started
-// - Homepage              https://github.com/ocornut/imgui
-// - Releases & changelog  https://github.com/ocornut/imgui/releases
-// - Gallery               https://github.com/ocornut/imgui/issues/6897 (please post your screenshots/video there!)
-// - Wiki                  https://github.com/ocornut/imgui/wiki (lots of good stuff there)
-// - Glossary              https://github.com/ocornut/imgui/wiki/Glossary
-// - Issues & support      https://github.com/ocornut/imgui/issues
-// - Tests & Automation    https://github.com/ocornut/imgui_test_engine
+// - FAQ ........................ https://dearimgui.com/faq (in repository as docs/FAQ.md)
+// - Homepage ................... https://github.com/ocornut/imgui
+// - Releases & changelog ....... https://github.com/ocornut/imgui/releases
+// - Gallery .................... https://github.com/ocornut/imgui/issues/6897 (please post your screenshots/video there!)
+// - Wiki ....................... https://github.com/ocornut/imgui/wiki (lots of good stuff there)
+//   - Getting Started            https://github.com/ocornut/imgui/wiki/Getting-Started (how to integrate in an existing app by adding ~25 lines of code)
+//   - Third-party Extensions     https://github.com/ocornut/imgui/wiki/Useful-Extensions (ImPlot & many more)
+//   - Bindings/Backends          https://github.com/ocornut/imgui/wiki/Bindings (language bindings, backends for various tech/engines)
+//   - Glossary                   https://github.com/ocornut/imgui/wiki/Glossary
+//   - Debug Tools                https://github.com/ocornut/imgui/wiki/Debug-Tools
+//   - Software using Dear ImGui  https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui
+// - Issues & support ........... https://github.com/ocornut/imgui/issues
+// - Test Engine & Automation ... https://github.com/ocornut/imgui_test_engine (test suite, test engine to automate your apps)
 
 // For first-time users having issues compiling/linking/running/loading fonts:
 // please post in https://github.com/ocornut/imgui/discussions if you cannot find a solution in resources above.

imgui.h

@@ -7,15 +7,19 @@
 // - Read top of imgui.cpp for more details, links and comments.
 
 // Resources:
-// - FAQ                   https://dearimgui.com/faq
-// - Getting Started       https://dearimgui.com/getting-started
-// - Homepage              https://github.com/ocornut/imgui
-// - Releases & changelog  https://github.com/ocornut/imgui/releases
-// - Gallery               https://github.com/ocornut/imgui/issues/6897 (please post your screenshots/video there!)
-// - Wiki                  https://github.com/ocornut/imgui/wiki (lots of good stuff there)
-// - Glossary              https://github.com/ocornut/imgui/wiki/Glossary
-// - Issues & support      https://github.com/ocornut/imgui/issues
-// - Tests & Automation    https://github.com/ocornut/imgui_test_engine
+// - FAQ ........................ https://dearimgui.com/faq (in repository as docs/FAQ.md)
+// - Homepage ................... https://github.com/ocornut/imgui
+// - Releases & changelog ....... https://github.com/ocornut/imgui/releases
+// - Gallery .................... https://github.com/ocornut/imgui/issues/6897 (please post your screenshots/video there!)
+// - Wiki ....................... https://github.com/ocornut/imgui/wiki (lots of good stuff there)
+//   - Getting Started            https://github.com/ocornut/imgui/wiki/Getting-Started (how to integrate in an existing app by adding ~25 lines of code)
+//   - Third-party Extensions     https://github.com/ocornut/imgui/wiki/Useful-Extensions (ImPlot & many more)
+//   - Bindings/Backends          https://github.com/ocornut/imgui/wiki/Bindings (language bindings, backends for various tech/engines)
+//   - Glossary                   https://github.com/ocornut/imgui/wiki/Glossary
+//   - Debug Tools                https://github.com/ocornut/imgui/wiki/Debug-Tools
+//   - Software using Dear ImGui  https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui
+// - Issues & support ........... https://github.com/ocornut/imgui/issues
+// - Test Engine & Automation ... https://github.com/ocornut/imgui_test_engine (test suite, test engine to automate your apps)
 
 // For first-time users having issues compiling/linking/running/loading fonts:
 // please post in https://github.com/ocornut/imgui/discussions if you cannot find a solution in resources above.

imgui_demo.cpp

@@ -7,7 +7,7 @@
 // - Need help integrating Dear ImGui in your codebase?
 //   - Read Getting Started https://github.com/ocornut/imgui/wiki/Getting-Started
 //   - Read 'Programmer guide' in imgui.cpp for notes on how to setup Dear ImGui in your codebase.
-// Read imgui.cpp for more details, documentation and comments.
+// Read top of imgui.cpp and imgui.h for many details, documentation, comments, links.
 // Get the latest version at https://github.com/ocornut/imgui
 
 //---------------------------------------------------