feat: complete Phase C of E2E tests split refactor

- Update docs/e2e-testing.md with comprehensive split approach documentation
- Update README.md badges to point to new provision and config workflows
- Remove legacy .github/workflows/test-e2e.yml workflow
- Rename e2e_tests.rs to e2e_tests_full.rs for local development use
- Update Cargo.toml and .cargo/config.toml for new binary configuration
- Add clear documentation explaining CI limitations of full local tests
- Mark Phase C as completed in refactor plan with detailed implementation results
- Validate complete solution with passing linters and tests

This completes the E2E test suite split providing:
- Reliable CI testing with provision and configuration suites
- Preserved full local testing capability for comprehensive validation
- Clear separation of concerns for better maintainability

Author: josecelano

.cargo/config.toml

@@ -1,6 +1,6 @@
 [alias]
 lint = "run --bin linter all"
-e2e = "run --bin e2e-tests"
+e2e-full = "run --bin e2e-tests-full"
 e2e-provision = "run --bin e2e-provision-tests"
 e2e-config = "run --bin e2e-config-tests"
 cov = "llvm-cov"

.github/workflows/test-e2e.yml

@@ -17,8 +17,8 @@ name = "torrust-tracker-deploy"
 path = "src/main.rs"
 
 [[bin]]
-name = "e2e-tests"
-path = "src/bin/e2e_tests.rs"
+name = "e2e-tests-full"
+path = "src/bin/e2e_tests_full.rs"
 
 [[bin]]
 name = "e2e-config-tests"

Cargo.toml

@@ -1,4 +1,4 @@
-[![Linting](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/linting.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/linting.yml) [![Testing](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/testing.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/testing.yml) [![E2E Tests](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e.yml) [![Test LXD Container Provisioning](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-lxd-provision.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-lxd-provision.yml)
+[![Linting](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/linting.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/linting.yml) [![Testing](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/testing.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/testing.yml) [![E2E Provision Tests](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e-provision.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e-provision.yml) [![E2E Config Tests](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e-config.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-e2e-config.yml) [![Test LXD Container Provisioning](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-lxd-provision.yml/badge.svg)](https://github.com/torrust/torrust-tracker-deploy-rust-poc/actions/workflows/test-lxd-provision.yml)
 
 # Torrust Tracker Deploy