[bugfix] Fix Swagger spec and add test script (#2698)

* Add Swagger spec test script

* Fix Swagger spec errors not related to statuses with polls

* Add API tests that post a status with a poll

* Fix creating a status with a poll from form params

* Fix Swagger spec errors related to statuses with polls (this is the last error)

* Fix Swagger spec warnings not related to unused definitions

* Suppress a duplicate list update params definition that was somehow causing wrong param names

* Add Swagger test to CI

- updates Drone config
- vendorizes go-swagger
- fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version

* Put `Sample: ` on its own line everywhere

* Remove unused id param from emojiCategoriesGet

* Add 5 more pairs of profile fields to account update API Swagger

* Remove Swagger prefix from dummy fields

It makes the generated code look weird

* Manually annotate params for statusCreate operation

* Fix all remaining Swagger spec warnings

- Change some models into operation parameters
- Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields)

* Documented that creating a status with scheduled_at isn't implemented yet

* sign drone.yml

* Fix filter API Swagger errors

* fixup! Fix filter API Swagger errors

---------

Co-authored-by: tobi <tobi.smethurst@protonmail.com>

internal/api/model/rule.go

@@ -27,15 +27,24 @@ type InstanceRule struct {
 
 // InstanceRuleCreateRequest represents a request to create a new instance rule, made through the admin API.
 //
-// swagger:model instanceRuleCreateRequest
+// swagger:parameters ruleCreate
 type InstanceRuleCreateRequest struct {
-	Text string `form:"text" validation:"required"`
+	// Text body for the instance rule, plaintext.
+	// required: true
+	// in: formData
+	Text string `form:"text" json:"text" validation:"required"`
 }
 
 // InstanceRuleUpdateRequest represents a request to update the text of an instance rule, made through the admin API.
 //
-// swagger:model instanceRuleUpdateRequest
+// swagger:parameters ruleUpdate
 type InstanceRuleUpdateRequest struct {
-	ID   string `form:"id"`
-	Text string `form:"text"`
+	// The id of the rule to update.
+	// required: true
+	// in: path
+	ID string `form:"id" json:"id"`
+	// Text body for the updated instance rule, plaintext.
+	// required: true
+	// in: formData
+	Text string `form:"text" json:"text"`
 }