Fix broken links (neo4j#1352)

Author: JPryce-Aklundh

modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc

@@ -104,7 +104,7 @@ a| Set the default Cypher version for a remote database alias when creating it.
 The available versions are `CYPHER 5` and `CYPHER 25`.
 Local database aliases and database aliases in composite databases cannot be assigned a default Cypher version.
 Local database aliases always have the Cypher version of their target database and database aliases in composite databases always have the Cypher version of the composite database they belong to.
-For more information, see the link:{neo4j-docs-base-uri}/operations-manual/current/database-administration/aliases/manage-aliases-standard-databases/#_set_a_default_cypher_version_for_remote_database_aliases[Operations Manual -> Set a default Cypher version for remote database aliases].
+For more information, see the link:{neo4j-docs-base-uri}/operations-manual/current/database-administration/aliases/manage-aliases-standard-databases/#set-default-language-for-remote-database-aliases[Operations Manual -> Set a default Cypher version for remote database aliases].
 
 a|
 label:functionality[]

modules/ROOT/pages/introduction/cypher-aura.adoc

@@ -42,6 +42,5 @@ For more information, see the link:{neo4j-docs-base-uri}/operations-manual/curre
 
 Each different tier of Aura has a customized version of the Cypher Cheat Sheet which only shows the features of Cypher available for the chosen tier. 
 
-The Cypher Cheat Sheet can be accessed link:{neo4j-docs-base-uri}/cypher-cheat-sheet/5/auradb-enterprise/[here].
-You can select your desired Aura tier and Neo4j version by using the dropdown menus provided.
-Note that the default tier is AuraDB Virtual Dedicated Cloud. 
+The Cypher Cheat Sheet can be accessed link:{neo4j-docs-base-uri}/cypher-cheat-sheet/5/all[here].
+You can select your desired Aura tier and Cypher version by using the dropdown menus provided.

modules/ROOT/pages/introduction/index.adoc

@@ -25,12 +25,12 @@ For more details, see:
 
 The Cypher Manual aims to be as instructive as possible to readers from a variety of backgrounds and professions, such as developers, administrators, and academic researchers.
 
-If you are new to Cypher and Neo4j, you can visit the link:{neo4j-docs-base-uri}/getting-started/current/cypher-intro/[Getting Started Guide -> Introduction to Cypher] chapter.
+If you are new to Cypher and Neo4j, you can visit the link:{neo4j-docs-base-uri}/getting-started/cypher/[Getting Started Guide -> Cypher] chapter. 
 Additionally, https://graphacademy.neo4j.com/[Neo4j GraphAcademy] has a variety of free courses tailored for all levels of experience.
 
-For a reference of all available Cypher features, see the link:{neo4j-docs-base-uri}/cypher-cheat-sheet/current/[Cypher Cheat Sheet].
+For a reference of all available Cypher features, see the link:{neo4j-docs-base-uri}/cypher-cheat-sheet/5/all/[Cypher Cheat Sheet].
 
-For a downloadable PDF version of the Cypher Manual, visit the link:{neo4j-docs-base-uri}/resources/docs-archive/#_cypher_query_language[Neo4j documentation archive].
+For a downloadable PDF version of the Cypher Manual, visit the link:{neo4j-docs-base-uri}/docs-archive/#_cypher_query_language[Neo4j documentation archive].
 
 This introduction will cover the following topics:
 

modules/ROOT/pages/queries/select-version.adoc

@@ -34,7 +34,7 @@ Although Cypher 5 queries are currently supported on Neo4j 2025.06+ databases, t
 == Select the default Cypher version for a database
 
 Databases created on, or migrated to, Neo4j 2025.06 or later will continue to have Cypher 5 as their default language (unless link:{neo4j-docs-base-uri}/operations-manual/current/configuration/configuration-settings/#config_db.query.default_language[`db.query.default_language`] is set to `CYPHER_25`).
-This is true for link:{neo4j-docs-base-uri}/operations-manual/current/database-administration/#manage-database-systems[system, standard, and composite] Neo4j databases.
+This is true for link:{neo4j-docs-base-uri}/operations-manual/current/database-administration/[system, standard, and composite] Neo4j databases.
 However, it is possible to set a different default language on both new and existing system, standard, and composite databases.
 
 To select a default Cypher version when creating a database, add `DEFAULT LANGUAGE <language version>` to the link:{neo4j-docs-base-uri}/operations-manual/current/database-administration/standard-databases/create-databases/[`CREATE DATABASE`] statement.