move migrations top level

Author: andrewhong5297

docs/.pages

@@ -2,6 +2,7 @@ nav:
 - index.md
 - quickstart.md
 - analytics_guidelines.md
+- Migrating To DuneSQL: migrations
 - App: app
 - Data Tables: data-tables
 - Query: query

docs/query/Old-Query-Engines/.pages renamed to docs/migrations/.pages

@@ -4,5 +4,3 @@ nav:
 - DuneSQL: DuneSQL-reference
 - Writing efficient Queries: writing-efficient-queries.md
 - Querying a query: query-a-query.md
-- Old Query Engines: Old-Query-Engines
-

docs/query/Old-Query-Engines/PostgreSQL.md renamed to docs/migrations/PostgreSQL.md

@@ -15,6 +15,11 @@ plugins:
         target: _blank
   - redirects:
       redirect_maps:
+        #7/31/2023 migrations move:
+       'query/old-query-engines/index.md': 'https://dune.com/docs/migrations'
+       'query/old-query-engines/migration-tool.md': 'https://dune.com/docs/migrations/migration-tool'
+       'query/old-query-engines/sparksql.md': 'https://dune.com/docs/migrations/sparksql'
+       'query/old-query-engines/postgresql.md': 'https://dune.com/docs/migrations/postgresql'
         #4/20/2023 rework:
        'api/quick-start/api-ready-queries.md': 'http://dune.com/docs/api/quick-start/'
         #4/10/2023 data tables rework: