init: core project files

.gitignore

@@ -0,0 +1,51 @@
+# === Terraform ===
+**/.terraform/
+*.tfstate
+*.tfstate.*
+*.tfvars
+.terraform.lock.hcl
+
+# === Build artifacts (generated by devops scripts) ===
+devops/profiles/*/generated/
+*.zip
+*.tar.gz
+*.sha256
+*.sha256sum
+
+# === Go binaries (compiled tools) ===
+universal_rebuild/tools/gen_v2/gen_v2
+universal_rebuild/tools/gen/gen
+universal_rebuild/docs_template_gen_v2
+universal_rebuild/docs_template_gen
+*.exe
+*.test
+*.out
+
+# === HAR (HTTP traces — debug only) ===
+HAR/*.har
+
+# === Tokens / secrets ===
+*.token
+secrets/*.token
+secrets/private_key.asc
+secrets/*_key*
+secrets/*.pem
+
+# === OS ===
+.DS_Store
+Thumbs.db
+*~
+
+# === Python ===
+__pycache__/
+*.pyc
+.venv/
+
+# === IDE ===
+.idea/
+.vscode/
+
+# === Misc dumps ===
+*.dump
+*.dmp
+docs/70_api/api_analysis/*.txt