chore: upgrade go-swagger to v0.35.0 and enforce zero swagger warnings (#38299)

Updates `go-swagger` to v0.35.0 and makes swagger generation and
validation warning-free, with the build now failing on any warning
(`go-swagger` itself exits `0` on warnings).

- Generation passes `--enable-allof-compounding` (keeps `$ref` fields
bare, no spec change) and `--skip-enum-desc` (drops the enum description
that duplicates `x-go-enum-desc` and was the only source of `allOf`
noise in the OpenAPI 3.0 output).
- Fixed warnings at the source: dropped `swagger:strfmt` where it
conflicts with `required: true` (`required` kept, `time.Time` still maps
to `date-time`), fixed a malformed `units_map` example, moved the
`parameterBodies` injection hack to `swagger:parameters`, and removed
unused responses.

Fixes: https://github.com/go-gitea/gitea/issues/12508

---------

Co-authored-by: bircni <bircni@icloud.com>

modules/structs/admin_user.go

@@ -19,7 +19,6 @@ type CreateUserOption struct {
 	// The full display name of the user
 	FullName string `json:"full_name" binding:"MaxSize(100)"`
 	// required: true
-	// swagger:strfmt email
 	Email string `json:"email" binding:"Required;Email;MaxSize(254)"`
 	// The plain text password for the user
 	Password string `json:"password" binding:"MaxSize(255)"`

modules/structs/issue.go

@@ -133,7 +133,6 @@ type IssueAssigneesOption struct {
 // EditDeadlineOption options for creating a deadline
 type EditDeadlineOption struct {
 	// required:true
-	// swagger:strfmt date-time
 	Deadline *time.Time `json:"due_date"`
 }
 

modules/structs/org_team.go

@@ -54,10 +54,10 @@ type CreateTeamOption struct {
 	// Whether the team has access to all repositories in the organization
 	IncludesAllRepositories bool                `json:"includes_all_repositories"`
 	Permission              RepoWritePermission `json:"permission"`
-	// example: ["repo.actions","repo.code","repo.issues","repo.ext_issues","repo.wiki","repo.ext_wiki","repo.pulls","repo.releases","repo.projects","repo.ext_wiki"]
+	// example: ["repo.actions","repo.packages","repo.code","repo.issues","repo.ext_issues","repo.wiki","repo.pulls","repo.releases","repo.projects","repo.ext_wiki"]
 	// Deprecated: This variable should be replaced by UnitsMap and will be dropped in later versions.
 	Units []string `json:"units"`
-	// example: {"repo.actions","repo.packages","repo.code":"read","repo.issues":"write","repo.ext_issues":"none","repo.wiki":"admin","repo.pulls":"owner","repo.releases":"none","repo.projects":"none","repo.ext_wiki":"none"}
+	// example: {"repo.actions":"read","repo.packages":"read","repo.code":"read","repo.issues":"write","repo.ext_issues":"none","repo.wiki":"admin","repo.pulls":"owner","repo.releases":"none","repo.projects":"none","repo.ext_wiki":"none"}
 	UnitsMap map[string]string `json:"units_map"`
 	// Whether the team can create repositories in the organization
 	CanCreateOrgRepo bool `json:"can_create_org_repo"`