Add tier badges to Import doc pages

Add Free tier badges to Import user-facing docs.

doc/user/admin_area/settings/import_export_rate_limits.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Project/Group Import/Export rate limits
+# Project/group import/export rate limits **(FREE SELF)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/35728) in GitLab 13.2.
 

doc/user/group/settings/import_export.md

@@ -4,7 +4,7 @@ stage: Manage
 group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
-# Group Import/Export
+# Group import/export **(FREE)**
 
 > - [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/2888) in GitLab 13.0 as an experimental feature. May change in future releases.
 

doc/user/project/import/bitbucket.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import your project from Bitbucket Cloud to GitLab
+# Import your project from Bitbucket Cloud to GitLab **(FREE)**
 
 NOTE:
 The Bitbucket Cloud importer works only with Bitbucket.org, not with Bitbucket

doc/user/project/import/bitbucket_server.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import your project from Bitbucket Server to GitLab
+# Import your project from Bitbucket Server to GitLab **(FREE)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/20164) in GitLab 11.2.
 

doc/user/project/import/clearcase.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Migrating from ClearCase
+# Migrating from ClearCase **(FREE)**
 
 [ClearCase](https://www.ibm.com/products/rational-clearcase) is a set of
 tools developed by IBM which also include a centralized version control system

doc/user/project/import/cvs.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Migrating from CVS
+# Migrating from CVS **(FREE)**
 
 [CVS](https://savannah.nongnu.org/projects/cvs) is an old centralized version
 control system similar to [SVN](svn.md).

doc/user/project/import/fogbugz.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import your project from FogBugz to GitLab
+# Import your project from FogBugz to GitLab **(FREE)**
 
 It only takes a few simple steps to import your project from FogBugz.
 The importer imports all your cases and comments with original case

doc/user/project/import/gitea.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import your project from Gitea to GitLab
+# Import your project from Gitea to GitLab **(FREE)**
 
 Import your projects from Gitea to GitLab with minimal effort.
 

doc/user/project/import/github.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import your project from GitHub to GitLab
+# Import your project from GitHub to GitLab **(FREE)**
 
 Using the importer, you can import your GitHub repositories to GitLab.com or to
 your self-managed GitLab instance.

doc/user/project/import/gitlab_com.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Project importing from GitLab.com to your private GitLab instance
+# Project importing from GitLab.com to your private GitLab instance **(FREE)**
 
 You can import your existing GitLab.com projects to your GitLab instance, but keep in
 mind that it is possible only if GitLab.com integration is enabled on your GitLab instance.

doc/user/project/import/index.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Migrate projects to a GitLab instance
+# Migrate projects to a GitLab instance **(FREE)**
 
 See these documents to migrate to GitLab:
 

doc/user/project/import/manifest.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import multiple repositories by uploading a manifest file
+# Import multiple repositories by uploading a manifest file **(FREE)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/28811) in GitLab 11.2.
 

doc/user/project/import/perforce.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Migrating from Perforce Helix
+# Migrating from Perforce Helix **(FREE)**
 
 [Perforce Helix](https://www.perforce.com/) provides a set of tools which also
 include a centralized, proprietary version control system similar to Git.

doc/user/project/import/phabricator.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import Phabricator tasks into a GitLab project
+# Import Phabricator tasks into a GitLab project **(FREE SELF)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/60562) in GitLab 12.0.
 

doc/user/project/import/repo_by_url.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Import project from repository by URL
+# Import project from repository by URL **(FREE)**
 
 You can import your existing repositories by providing the Git URL:
 

doc/user/project/import/svn.md

@@ -5,7 +5,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Migrating from SVN to GitLab
+# Migrating from SVN to GitLab **(FREE)**
 
 Subversion (SVN) is a central version control system (VCS) while
 Git is a distributed version control system. There are some major differences

doc/user/project/import/tfvc.md

 ---
-stage: none
-group: unassigned
+stage: Manage
+group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 type: concepts
 ---
 
-# Migrate from TFVC to Git
+# Migrate from TFVC to Git **(FREE)**
 
 Team Foundation Server (TFS), renamed [Azure DevOps Server](https://azure.microsoft.com/en-us/services/devops/server/)
 in 2019, is a set of tools developed by Microsoft which also includes

doc/user/project/issues/csv_import.md

@@ -4,7 +4,7 @@ group: Import
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# Importing issues from CSV
+# Importing issues from CSV **(FREE)**
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/23532) in GitLab 11.7.
 

doc/user/project/settings/import_export.md

@@ -5,7 +5,7 @@ info: "To determine the technical writer assigned to the Stage/Group associated
 type: reference, howto
 ---
 
-# Project import/export
+# Project import/export **(FREE)**
 
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/issues/3050) in GitLab 8.9.
 > - From GitLab 10.0, administrators can disable the project export option on the GitLab instance.