feat: add CoopCredits Solana media rewards ecosystem

Add complete  token system with Plex/Tautulli/Overseer integration:
- Anchor program for SPL token mint/burn/transfer
- Express backend with OAuth, webhooks, Solana integration
- Next.js frontend with dashboard, admin panel, wallet management
- Docker deployment for 172.20.1.0/24 infrastructure
- Production configs with SSL, Nginx, health monitoring

Tautulli webhooks auto-mint  on watch events.
Overseer integration burns  for content requests.

anchor-program/programs/coop_credits/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "coop-credits"
+version = "1.0.0"
+description = "CoopCredits SPL Token Program"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+name = "coop_credits"
+
+[features]
+no-entrypoint = []
+no-idl = []
+no-log-ix-name = []
+cpi = ["no-entrypoint"]
+default = []
+
+[dependencies]
+anchor-lang = { version = "0.29.0", features = ["init-if-needed"] }
+anchor-spl = { version = "0.29.0", features = ["metadata"] }
+solana-program = "=1.16.20"