refactor: moved org-agent to its own repository as a submodule

projects/org-agent-memex/org-agent-memex-zettlekasten/.env.example

@@ -0,0 +1,19 @@
+MEMEX_DIR="memex"
+MEMEX_INBOX="memex/inbox.org"
+MEMEX_DAILY="memex/1_daily"
+MEMEX_NOTES="memex/2_notes"
+MEMEX_DRAFTS="memex/3_drafts"
+MEMEX_PUBLISHED="memex/4_published"
+MEMEX_PROJECTS="memex/5_projects"
+MEMEX_AREAS="memex/6_areas"
+MEMEX_RESOURCES="memex/7_resources"
+MEMEX_ARCHIVES="memex/8_archives"
+MEMEX_SYSTEM="memex/9_system"
+MEMEX_ATTACHMENTS="memex/attachments"
+
+# Model Configuration
+CURRENT_TEXT_MANIPULATION_MODEL="google-gemini-cli/gemini-3.1-flash"
+
+# Identity Configuration
+MEMEX_USER="Amr"
+MEMEX_ASSISTANT="Agent"