Remove Hardcoded Values and Make Codebase Client-Agnostic

[FacuSentena]

Remove Hardcoded Values and Make Codebase Client-Agnostic

Documentation Updates

• README.md - Added Databricks Deployment section with secrets, cluster env vars, and GitHub secrets
• docs/combined_documentation.md - Updated Configuration Reference with required variables
• env.example - Updated with all required variables and sample values

Configuration Reference

Layer	Variables
Databricks Secrets	SNOWFLAKE_ACCOUNT, SNOWFLAKE_USER, SNOWFLAKE_PASSWORD, DATABRICKS_HOST, DATABRICKS_CLIENT_ID, DATABRICKS_CLIENT_SECRET
Cluster Env Vars	UC_CATALOG, UC_SCHEMA, SNOWFLAKE_DATABASE, SNOWFLAKE_SCHEMA
GitHub Secrets	DATABRICKS_HOST, DATABRICKS_CLIENT_ID, DATABRICKS_CLIENT_SECRET, DATABRICKS_CLUSTER_ID, UC_CATALOG, DEVS_GROUP

Breaking Changes

⚠️ Required Action: The following must be set before deployment:

1. Databricks secrets scope with 6 credentials
2. Cluster environment variables with 4 config values
3. GitHub secrets with 6 values (for CI/CD)
4. DEVS_GROUP must exist in Databricks Admin Console

Testing

• make translate runs successfully (39 results, 0 errors)
• All validation errors throw clear messages
• Documentation is complete