Add versioning support in configuration and build scripts

Updated `writerside.cfg` to include versioning for the instance file and adjusted the Algolia build workflow to pass the product version. These changes improve traceability and ensure better version management throughout the documentation build process.

Author: Gamer-VII

.github/workflows/build-docs.yml

@@ -121,6 +121,7 @@ jobs:
           --application-name '${{env.ALGOLIA_APP_NAME}}' \
           --index-name '${{env.ALGOLIA_INDEX_NAME}}' \
           --product '${{env.CONFIG_JSON_PRODUCT}}' \
+          --productVersion '${{env.CONFIG_JSON_PRODUCT}}' \
           --version '${{env.CONFIG_JSON_VERSION}}' \
           --index-directory algolia-indexes/ \
           2>&1 | tee algolia-update-index-log.txt

Writerside/writerside.cfg

@@ -4,5 +4,5 @@
 <ihp version="2.0">
     <topics dir="topics" web-path="topics"/>
     <images dir="images" web-path="images"/>
-    <instance src="rw.tree"/>
+    <instance src="rw.tree" version="1.0"/>
 </ihp>