chore: Remove deprecated src teams commands (#1376)

* remove: `src teams` commands

Teams were removed in Sourcegraph 7.0. Since #1257 (src-cli 7.0.0) the
command has refused to run against 7.x instances, so it only works against
instances that are no longer supported. Remove it and its reference page.

Drops the "teams.md" entry from the doc golden list and the
legacyGroupsWithoutSubcommandPages exemption added in #1375, so every
remaining legacy group is now expanded into subcommand pages.

Part of https://linear.app/sourcegraph/issue/FE-502

Amp-Thread-ID: https://ampcode.com/threads/T-01a08410-86ca-72be-9928-2810e837fae1
Co-authored-by: Amp <amp@ampcode.com>

* remove Sourcegraph70 feature flag and stale extensions/gateway help entries

Sourcegraph70 was only used by the teams version gate. The `extensions` and
`gateway` commands were removed in #1173 and earlier but were still listed in
`src help`.

Part of https://linear.app/sourcegraph/issue/FE-502

Amp-Thread-ID: https://ampcode.com/threads/T-01a08410-86ca-72be-9928-2810e837fae1
Co-authored-by: Amp <amp@ampcode.com>

---------

Co-authored-by: Amp <amp@ampcode.com>

Author: marcleblanc2

CHANGELOG.md

@@ -26,6 +26,7 @@ All notable changes to `src-cli` are documented in this file.
 
 - Removed `src sbom` and `src signature` commands. SBOMs and container signatures are no longer published as of Sourcegraph 7.1.0.
 - Removed the internal `src batch exec` command. Server-side Batch Changes execution now uses the `batch-exec` binary in the Sourcegraph repository.
+- Removed the `src teams` (`src team`) commands. Teams were removed in Sourcegraph 7.0 and the commands have refused to run against 7.x instances since src-cli 7.0.0.
 
 ## 6.7.1104
 

cmd/src/doc_test.go

@@ -16,9 +16,7 @@ import (
 // deliberately left out of the commanders map in doc.go, so they render as a
 // single page instead of a directory of subcommand pages. Every entry needs a
 // reason.
-var legacyGroupsWithoutSubcommandPages = map[string]string{
-	"teams.md": "teams were removed in Sourcegraph 7.0 (see checkTeamsAvailability); don't expand docs for a removed feature",
-}
+var legacyGroupsWithoutSubcommandPages = map[string]string{}
 
 // expectedDocFiles is the full set of files 'src doc' is expected to write,
 // relative to the output directory. Update it deliberately when adding or
@@ -93,7 +91,6 @@ var expectedDocFiles = []string{
 	"snapshot/summary.md",
 	"snapshot/test.md",
 	"snapshot/upload.md",
-	"teams.md",
 	"users/create.md",
 	"users/delete.md",
 	"users/get.md",

cmd/src/main.go

@@ -58,12 +58,9 @@ The commands are:
 	batch           manages batch changes
 	code-intel      manages code intelligence data
 	config          manages global, org, and user settings
-	extensions,ext  manages extensions (experimental)
 	extsvc          manages external services
-	gateway         interacts with Cody Gateway
 	login           authenticate to a Sourcegraph instance with your user credentials
 	orgs,org        manages organizations
-	teams,team      manages teams
 	repos,repo      manages repositories
 	search          search for results on Sourcegraph
 	search-jobs     manages search jobs