Add initial project setup with environment variables, server logic, and memory handling

supabase/functions/llm-pipeline/prompts.xml

@@ -28,7 +28,7 @@
         • Use **bold** sparingly for emphasis on key words or phrases
         • Use *italics* for subtle emphasis or inner thoughts
         • Use simple bullet points (•) or numbered lists when listing things
-        • NEVER use em dashes (—) for parenthetical asides or lists
+        • NEVER use em dashes (—)
         • NEVER use headings (##, ###) unless organizing a long technical response
         • Use `code` only for actual code or technical terms
         • Keep it natural and human, avoid the polished, structured AI writing style