feat: scenario agents & runner (#11944)

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>
Co-authored-by: Pranav <pranav@chatwoot.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

Gemfile.lock

@@ -126,7 +126,7 @@ GEM
       jbuilder (~> 2)
       rails (>= 4.2, < 7.2)
       selectize-rails (~> 0.6)
-    ai-agents (0.2.1)
+    ai-agents (0.4.3)
       ruby_llm (~> 1.3)
     annotate (3.2.0)
       activerecord (>= 3.2, < 8.0)
@@ -720,7 +720,7 @@ GEM
     ruby2ruby (2.5.0)
       ruby_parser (~> 3.1)
       sexp_processor (~> 4.6)
-    ruby_llm (1.3.1)
+    ruby_llm (1.5.1)
       base64
       event_stream_parser (~> 1)
       faraday (>= 1.10.0)
@@ -729,6 +729,7 @@ GEM
       faraday-retry (>= 1)
       marcel (~> 1.0)
       zeitwerk (~> 2)
+    ruby_llm-schema (0.1.0)
     ruby_parser (3.20.0)
       sexp_processor (~> 4.16)
     sass (3.7.4)
@@ -910,7 +911,7 @@ DEPENDENCIES
   administrate (>= 0.20.1)
   administrate-field-active_storage (>= 1.0.3)
   administrate-field-belongs_to_search (>= 0.9.0)
-  ai-agents (>= 0.2.1)
+  ai-agents (>= 0.4.3)
   annotate
   attr_extras
   audited (~> 5.4, >= 5.4.1)
@@ -1004,6 +1005,7 @@ DEPENDENCIES
   rubocop-rails
   rubocop-rspec
   ruby-openai
+  ruby_llm-schema
   scout_apm
   scss_lint
   seed_dump