docs: remove deprecated Storage API documentation references

Remove references to connection.keboola.com/api/doc/storage as this documentation endpoint is being deprecated. Replaced URL-based comments in model objects with more descriptive documentation that explains what each type represents.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: Matovidlo

docs/e2e_tests.md

@@ -290,7 +290,7 @@ TEST_KBC_PROJECTS_LOCK_HOST=redis+tls://redis:6380
 
 ## Generate new unique ID
 
-If a ENV placeholder in the form `^TEST_NEW_TICKET_\d+$` is found, it is replaced with new ID/ticket [generated by API](https://connection.keboola.com/api/doc/storage).
+If a ENV placeholder in the form `^TEST_NEW_TICKET_\d+$` is found, it is replaced with new ID/ticket generated by API.
 - E.g. `%%TEST_NEW_TICKET_1%%`
 - The value is generated when the first occurrence is found.
 - All occurrences are replaced with the same value.

internal/pkg/model/object.go

@@ -365,7 +365,7 @@ func (m BranchMetadata) ToOrderedMap() *orderedmap.OrderedMap {
 	return res
 }
 
-// Branch https://connection.keboola.com/api/doc/storage
+// Branch represents a development branch in Keboola Storage
 type Branch struct {
 	BranchKey
 	Name        string         `json:"name" validate:"required" diff:"true" metaFile:"true"`
@@ -476,7 +476,7 @@ func (m ConfigMetadata) InstanceID() string {
 	return m[instanceIDMetadataKey]
 }
 
-// Config https://connection.keboola.com/api/doc/storage
+// Config represents a component configuration in Keboola Storage
 type Config struct {
 	ConfigKey
 	Name           string                 `json:"name" validate:"required" diff:"true" metaFile:"true"`
@@ -531,7 +531,7 @@ func (c *ConfigWithRows) ToAPIObject(changeDescription string, changedFields Cha
 	return out, append(changedFields.Slice(), "changeDescription")
 }
 
-// ConfigRow https://connection.keboola.com/api/doc/storage
+// ConfigRow represents a row within a component configuration
 type ConfigRow struct {
 	ConfigRowKey
 	Name        string                 `json:"name" diff:"true" metaFile:"true"`

rfc/llm-context/output-template/GAP-ANALYSIS.md

@@ -228,7 +228,6 @@ This is a Keboola project containing [X] transformations, [Y] tables, and [Z] da
 ### Storage API
 - **Base URL:** https://connection.keboola.com
 - **Authentication:** X-StorageApi-Token header
-- **Docs:** https://connection.keboola.com/api/doc/storage
 
 ### Common Operations
 [Examples of API calls]

rfc/llm-context/output-template/ai/README.md

@@ -157,7 +157,6 @@ GET /v2/storage?exclude=componentDetails
 ```
 
 ### Documentation
-- **API Docs:** https://connection.keboola.com/api/doc/storage
 - **Developer Docs:** https://developers.keboola.com/
 - **User Docs:** https://help.keboola.com/