Refactor: enrich field types in configuration structs

[josecelano]

Relates to: #790

Refactor: enrich field types in configuration structs.

This will cause the app to fail earlier while loading invalid configurations and simplify the code by reducing conversions to get the rich type from the primitive when it's used.

• HealthCheckApi
• UdpTracker
• HttpTracker
• HttpApi
• Configuration

Output example when you provide an invalid socket address:

$ cargo run
    Finished `dev` profile [optimized + debuginfo] target(s) in 0.10s
     Running `target/debug/torrust-tracker`
Loading default configuration file: `./share/default/config/tracker.development.sqlite3.toml` ...
thread 'main' panicked at src/bootstrap/config.rs:45:32:
called `Result::unwrap()` on an `Err` value: ConfigError { source: LocatedError { source: Error { tag: Tag(Default, 2), profile: Some(Profile(Uncased { string: "default" })), metadata: Some(Metadata { name: "TOML source string", source: None, provide_location: Some(Location { file: "packages/configuration/src/v1/mod.rs", line: 397, col: 14 }), interpolater:  }), path: ["health_check_api", "bind_address"], kind: Message("invalid socket address syntax"), prev: None }, location: Location { file: "packages/configuration/src/v1/mod.rs", line: 400, col: 41 } } }
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

You get that error proving this config option:

[health_check_api]
bind_address = "127.0.0.1-1313"

The error contains all the information needed, although it could be more user-friendly. Maybe we can map that error to a simpler explanation like this:

Configuration error: invalid socket address provided in toml file PATH in section `health_check_api` option `bind_address`.

[codecov]

Codecov Report

Attention: Patch coverage is 89.90826% with 11 lines in your changes are missing coverage. Please review.

Project coverage is 78.75%. Comparing base (a20c9d7) to head (b545b33).

Files	Patch %	Lines
src/bootstrap/logging.rs	44.44%	5 Missing ⚠️
src/app.rs	0.00%	2 Missing ⚠️
packages/test-helpers/src/configuration.rs	93.33%	1 Missing ⚠️
src/bootstrap/jobs/health_check_api.rs	0.00%	1 Missing ⚠️
src/bootstrap/jobs/torrent_cleanup.rs	0.00%	1 Missing ⚠️
src/bootstrap/jobs/udp_tracker.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #854      +/-   ##
===========================================
- Coverage    78.76%   78.75%   -0.01%     
===========================================
  Files          168      169       +1     
  Lines         9291     9293       +2     
===========================================
+ Hits          7318     7319       +1     
- Misses        1973     1974       +1     

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[josecelano]

ACK b545b33