feat(api)-Define more REST APIs DELETE POST on SettingsService for Dashboard[#264]

[akshaylg0314]

📝 PR Description

feat(api)-Define more REST APIs DELETE POST on SettingsService for Dashboard[#264]

🔗 Related Issue
closes->
#264

🧪 Test Method
Documentation is also updated with testing methods and usage in README.md file

Updated in Readme File through curl commands.

✅ Checklist
[✅] Code conventions are followed
[✅] Tests are added/modified
[✅] Documentation is updated (if necessary)

[akshaylg0314]

Hey @youngtaekiim @daeyoung-jeong-lge @leeeunkoo
Please review the code changes as per req for POST,DELETE Funcs for container.
My changes are in files:
modified: src/server/settingsservice/README.md
modified: src/server/settingsservice/src/settings_api/mod.rs
modified: src/server/settingsservice/src/settings_monitoring/mod.rs
modified: src/server/settingsservice/src/settings_utils/error.rs

Other are formatting changes
thanks!!

[akshaylg0314]

Hey @youngtaekiim @daeyoung-jeong-lge @leeeunkoo
the CI check is failing at test due to below reason:
Running cargo test command on src/common:

error[E0609]: no field `guest` on type `Settings`
  --> src/setting.rs:97:40
   |
97 |         if let Some(guests) = settings.guest {
   |                                        ^^^^^ unknown field
   |
   = note: available fields are: `yaml_storage`, `piccolo_cloud`, `host`

error[E0609]: no field `guest` on type `Settings`
   --> src/setting.rs:166:40
    |
166 |         if let Some(guests) = settings.guest {
    |                                        ^^^^^ unknown field
    |
    = note: available fields are: `yaml_storage`, `piccolo_cloud`, `host`

error[E0609]: no field `guest` on type `Settings`
   --> src/setting.rs:179:40
    |
179 |         if let Some(guests) = settings.guest {
    |                                        ^^^^^ unknown field
    |
    = note: available fields are: `yaml_storage`, `piccolo_cloud`, `host`

error[E0609]: no field `guest` on type `Settings`
   --> src/setting.rs:191:40
    |
191 |         if let Some(guests) = settings.guest {
    |                                        ^^^^^ unknown field
    |
    = note: available fields are: `yaml_storage`, `piccolo_cloud`, `host`

For more information about this error, try `rustc --explain E0609`.
error: could not compile `common` (lib test) due to 4 previous errors

This came after merging clustering code i will update the Test cases also accordingly
thanks!!

[daeyoung-jeong-lge]

I haven't ask to add filtering, paging functionalities, but it's OK. Looks good.

[daeyoung-jeong-lge]

@leeeunkoo @youngtaekiim I finished my review on this. If you have no comment, please merge this. Thanks.

[akshaylg0314]

I haven't ask to add filtering, paging functionalities, but it's OK. Looks good.

Yes @daeyoung-jeong-lge i just added these extra apis and func because i thought it is required for dashboard in future.
Thanks!!