feat(csudo): complete CLI refactoring with beautiful interactive mode

- Reorganize commands: csudo list challenges, csudo add challenge, etc.
- Add interactive mode with menu navigation (csudo interactive)
- Add beautiful tables for displaying challenges, mechanisms, validators
- Add fuzzy search for selecting items to edit/remove
- Add progress indicators and colored output
- Add edit challenge command with field selection
- Support both interactive and non-interactive modes
- Use dialoguer for prompts, comfy-table for tables, colored for output

Author: EchoBT

Cargo.lock

@@ -30,3 +30,10 @@ hex = { workspace = true }
 parking_lot = { workspace = true }
 uuid = { workspace = true }
 reqwest = { version = "0.11", features = ["json", "rustls-tls"], default-features = false }
+
+# Beautiful CLI
+console = "0.15"
+dialoguer = { version = "0.11", features = ["fuzzy-select"] }
+indicatif = "0.17"
+colored = "2.1"
+comfy-table = "7.1"