Remove duplicate tool doc comments

Address review: drop the leftover one-line doc comment above each dual-variant
tool constructor (list_issues, list_pull_requests, list_commits, list_releases,
search_issues, search_pull_requests); the detailed variant comment remains.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: tommaso-moro

pkg/github/issues.go

@@ -1605,7 +1605,6 @@ func ReprioritizeSubIssue(ctx context.Context, client *github.Client, owner stri
 	return utils.NewToolResultText(string(r)), nil
 }
 
-// SearchIssues creates a tool to search for issues.
 // SearchIssues creates a tool to search for issues. It is the
 // FeatureFlagFieldsParam-enabled variant: it advertises the optional `fields`
 // parameter and filters each result to the requested subset. Both this and
@@ -2663,8 +2662,6 @@ func UpdateIssue(ctx context.Context, client *github.Client, gqlClient *githubv4
 	return utils.NewToolResultText(string(r)), nil
 }
 
-// ListIssues creates a tool to list and filter repository issues. It exposes the
-// Issues 2.0 field_filters input plus field_values output enrichment.
 // ListIssues creates a tool to list issues in a GitHub repository. It is the
 // FeatureFlagFieldsParam-enabled variant: it advertises the optional `fields`
 // parameter and filters each issue to the requested subset. Both this and

pkg/github/pullrequests.go

@@ -1294,7 +1294,6 @@ func AddReplyToPullRequestComment(t translations.TranslationHelperFunc) inventor
 		})
 }
 
-// ListPullRequests creates a tool to list and filter repository pull requests.
 // ListPullRequests creates a tool to list pull requests in a GitHub repository.
 // It is the FeatureFlagFieldsParam-enabled variant: it advertises the optional
 // `fields` parameter and filters each pull request to the requested subset. Both
@@ -1613,7 +1612,6 @@ func MergePullRequest(t translations.TranslationHelperFunc) inventory.ServerTool
 		})
 }
 
-// SearchPullRequests creates a tool to search for pull requests.
 // SearchPullRequests creates a tool to search for pull requests. It is the
 // FeatureFlagFieldsParam-enabled variant: it advertises the optional `fields`
 // parameter and filters each result to the requested subset. Both this and

pkg/github/repositories.go

@@ -132,7 +132,6 @@ func GetCommit(t translations.TranslationHelperFunc) inventory.ServerTool {
 	)
 }
 
-// ListCommits creates a tool to get commits of a branch in a repository.
 // ListCommits creates a tool to get the list of commits of a branch in a GitHub
 // repository. It is the FeatureFlagFieldsParam-enabled variant: it advertises
 // the optional `fields` parameter and filters each commit to the requested
@@ -1851,7 +1850,6 @@ func GetTag(t translations.TranslationHelperFunc) inventory.ServerTool {
 	)
 }
 
-// ListReleases creates a tool to list releases in a GitHub repository.
 // ListReleases creates a tool to list releases in a GitHub repository. It is the
 // FeatureFlagFieldsParam-enabled variant: it advertises the optional `fields`
 // parameter and filters each release to the requested subset. Both this and