* Providers -> integrations (wip)

* Updates folder structure of provider and auth logic

* Adds basic providers api integration

Adds filtering support on inputs

Improves types and adds getCurrentUser support

Updates getCurrentUser Fns

Adds GetReposFn for Azure

Reorganizes types and constants

Adds  providers service

Uses correct filter property for Bitbucket PRs

Switches to logged errors

Adds filter compatibility check

Adds paging and per-repo PR/Issue support

Uses PagedResult for paging

Updates dependencies

Updates dependency

Reorganizes and moves provider service logic to providerIntegration

Updates missing provider mappings, ProviderId usage

Updates provider api dependency

Adds enterprise domain passing and GLSH

Uses the correct base api urls

Updates dependency

* Refactors provider integrations (wip)
 - Removes `RichRemoteProvider` in favor of `ProviderIntegration`
 - Implements GitLab integration
 - Fixes caching
 - Fixes GitHub authentication

* Avoids allocating integration auth before required

* Unifies remote provider service into integrations

* Fixes GitLab API base url

* Moves fallback for getting vscode session to integration auth service

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Co-authored-by: Eric Amodio <eamodio@gmail.com>

Removes unused options

Adds don't prompt again to error prompts
Adds specific error handling for invalid revision vs invalid file
Adds better fallback handling of user entered custom args

- Improves performance on sending lots of data to the Graph