T#351/image fixes and config docs

docs/dashboard/install-guide/config.md

@@ -536,6 +536,35 @@ prior giving access to that private project.
 skills.authorization.invite.validateEmail=true
 ```
 
+### Project Expiration
+
+SkillTree allows users to easily experiment with training profiles by creating new projects or copying existing ones.
+Given this level of autonomy, organizations may see hundreds or even thousands of projects created.
+
+SkillTree provides a project expiration feature to automatically remove abandoned projects from the system.
+
+You can modify how the project expiration feature works by configuring the following properties:
+
+```properties
+# Projects are considered for removal after this many days of inactivity
+skills.config.expireUnusedProjectsOlderThan: 180
+# After projects are marked for removal, they will not be removed for this many days.
+# Project admins are notified daily and given a chance to retain the project.
+skills.config.expirationGracePeriod: 7
+# Project expiration schedule
+skills.config.projectExpirationSchedule: "0 4 0 * * *"
+```
+
+If a project has not been used for `expireUnusedProjectsOlderThan` days, it is flagged for removal.
+Activity includes editing project definitions on the administration panel or trainees reporting skills.
+
+Once a project is flagged for removal, project administrators are notified and can choose to retain the project.
+Notifications are sent via email, so ensure you configure your [email settings](/dashboard/user-guide/settings.html#email-settings) accordingly.
+
+The dashboard user interface will also display a warning message on a flagged project, alongside a button to retain it.
+
+If an administrator does not retain the project within the `expirationGracePeriod` days, the project is permanently removed.
+
 ### AI Assistant Configuration
 
 The AI Assistant enhances content creation by generating learning materials automatically. To enable this feature, configure the following settings:

docs/dashboard/user-guide/skills.md

@@ -329,23 +329,21 @@ If so, those users will *NOT* lose their current level (per our overall strategy
 
 ## Same Project Skill Reuse
 
-In-Project Skill Reuse is a feature that facilitates the reuse of skills within the same project. 
-A skill can be easily reused within another Subject or Skill Group. 
-Reused skills are read-only copies and cannot be mutated. 
-As skill occurrences are reported to the original skill they are also automatically propagated to the reused skills.
-Changes to the original skill (ex. description, occurrences) are automatically synchronized to all the reused skills as well.
+In-Project Skill Reuse allows you to reuse skills within the same project.
+A skill can be reused within another Subject or Skill Group.
 
-To reuse a skill navigate to the Skills page (``Project -> Subject``), then select skills to reuse
-and click on the ``Action`` button located on the top-right above the skills' table. 
-Select the ``Reuse in this Project`` button to initiate the process.
+Key behavior of reused skills:
+* They are read-only copies and cannot be edited.
+* Skill actions reported to the original skill propagate to reused copies.
+* Changes to the original skill (e.g., description, occurrences) synchronize automatically.
 
-![Reuse skills](../../screenshots/admin/page-export-to-catalog.png)
+To reuse a skill:
+1. Navigate to the Skills page (**Project -> Subject**).
+2. Select the skills you want to reuse.
+3. Click the **Action** button above the skills table.
+4. Select **Reuse in this Project** to initiate the process.
 
-Once the skills are reused you will see a ``REUSED`` tag next to each skill.
-
-::: tip
-All the skills under a subject or group can be easily selected for reuse via the ``Select All`` button
-:::
+Once skills are reused, a **REUSED** tag will appear next to each copy.
 
 ### Skill occurrences propagation
 Please note that when skill occurrences are reported for an original skill, 
@@ -378,37 +376,35 @@ to learn more please visit the [Self Reporting](/dashboard/user-guide/self-repor
 
 ## Moving Skills
 
-Moving Skills allows project administrators to move skills within the same project.
+Moving skills allows project administrators to transfer skills within the same project.
 
 Skills can be moved to:
-
-- another subject
-- another skill group
+* Another subject
+* Another skill group
 
 When skills are moved:
+* Users keep earned points.
+* Level-based achievements are recalculated.
+* Recalculation applies to both source and destination.
 
-- users keep their points for the moved skills
-- level-based achievements are recalculated for both the source and destination subject or group
+The ability to move skills between subjects allows project administrators to refine their training profiles after initial creation.
 
-::: tip
-The ability to move skills between subjects gives project administrators gives project administrators the ability to refine their training profile after the initial creation of skills.
-:::
-
-To move one or more skills please navigate to the Skills page (``Project -> Subject``), then select the skills to move and click 
-on the Action button located on the top-right above the skills' table. Select the ``Move Skills`` button to initiate the process.
-
-![Move skills](../../screenshots/admin/page-export-to-catalog.png)
+To move one or more skills:
+1. Navigate to the Skills page (**Project -> Subject**).
+2. Select the skills you want to move.
+3. Click the **Action** button above the skills table.
+4. Select **Move Skills** to start the process.
 
 ::: tip
-All the skills under a subject or group can be easily selected via the ``Select All`` button
+Select all skills under a subject or group using the **Select All** button.
 :::
 
 ::: note
-You can also move one or more Skill Groups. Please visit
-the [Moving Groups Section](/dashboard/user-guide/skills-groups.html#moving-groups) to learn more.
+You can also move entire Skill Groups. Visit the [Moving Groups Section](/dashboard/user-guide/skills-groups.html#moving-groups) to learn more.
 :::
 
 
+
 ## Skill Tags
 
 Skill tagging is a feature that allows administrators to add one or more custom "tags" to skills.