Align user-facing documentation with v5.5.1 codebase state (#99)

* Initial plan

* Update documentation to reflect v5.5.1 state and mem-search skill

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

* Update hooks documentation to clarify 6 hooks + pre-hook architecture

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

* Complete documentation alignment with mem-search skill naming

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

* Fix remaining old skill path references in troubleshooting docs

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

* Documentation alignment complete - all tests pass

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

* Fix hallucinated /skill command references - skills are auto-invoked

Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: thedotmack <683968+thedotmack@users.noreply.github.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "claude-mem",
-  "version": "5.4.1",
+  "version": "5.5.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "claude-mem",
-      "version": "5.4.1",
+      "version": "5.5.1",
       "license": "AGPL-3.0",
       "dependencies": {
         "@anthropic-ai/claude-agent-sdk": "^0.1.27",