Corrections in Configure TMF Web UI section

The first 2 files above (i.e. config.prod.json, theming.scss) are essential for the successful deployment of OpenSlice, thus created automatically during the initial deployment at `org.etsi.osl.tmf.web/src/assets/config` directory as a copy of the default ones from the remote repository.

Ensure that you check the `config.prod.json` file and readjust to your deployment if needed.

Ensure that you check the `config.prod.json` and `theming.scss` files and readjust to your deployment if needed.

```bash

# Starting from the root project directory

cd org.etsi.osl.tmf.web/src/assets/config

```

```bash

sudo cp config.theming.default.json config.theming.json

```

E.g. Edit "TITLE" or "WIKI" property with your domain title

E.g. Edit "TITLE", "WIKI", etc properties with your domain title. Also configure TMF's API and Keycloak's location for the web application, if needed.

```

{	      

  TITLE: "OpenSlice by ETSI",

  WIKI: "https://osl.etsi.org/documentation/latest/deployment/",

    "TITLE": "OpenSlice by ETSI",

    "PORTALVERSION":"2024-Q2 1.0.0-SNAPSHOT",

    "WIKI": "https://osl.etsi.org/documentation",

    "BUGZILLA": "{BASEURL}/bugzilla/",

    "STATUS": "http://status.localhost/",

    "WEBURL": "{BASEURL}",

    "PORTAL_REPO_APIURL": "{BASEURL}/osapi",

    "ASSURANCE_SERVICE_MGMT_APIURL": "{BASEURL}/oas-api",

    "APITMFURL": "{BASEURL}/tmf-api",

    "OAUTH_CONFIG" : {

        "issuer": "{BASEURL}/auth/realms/openslice",

        "loginUrl": "{BASEURL}/auth/realms/openslice/protocol/openid-connect/auth",

        "tokenEndpoint": "{BASEURL}/auth/realms/openslice/protocol/openid-connect/token",

        "userinfoEndpoint": "{BASEURL}/auth/realms/openslice/protocol/openid-connect/userinfo",

        "redirectUri": "{BASEURL}/redirect",

        "logoutUrl": "{BASEURL}/auth/realms/openslice/protocol/openid-connect/logout", 

        "postLogoutRedirectUri": "{BASEURL}",

        "responseType": "code",

        "oidc": false,

        "clientId": "osapiWebClientId",

        "dummyClientSecret": "secret",

        "requireHttps": false,

        "useHttpBasicAuth": true,

        "clearHashAfterLogin": false,

        "showDebugInformation": true

    }

}

```

> The {BASEURL} placeholder in the file automatically detects the Origin (Protocol://Domain:Port) of the deployment and applies it to every respective property. E.g. If you are attempting a local deployment of Openslice, then {BASEURL} is automatically translated to "http://localhost". Similarly, you may use {BASEURL} to translate to a public deployment configuration, e.g. "https://portal.openslice.io".

If further customization, apart from the default provided, is needed for branding (Logo, Footer) then config.theming.json needs to be created in io.openslice.tmf.web/src/assets/config directory, as follows:

If further customization, apart from the default provided, is needed for branding (Logo, Footer) then `config.theming.json` needs to be created in io.openslice.tmf.web/src/assets/config directory, as follows:

```bash

# Starting from the root project directory