Move Firecrawl API key from top-level config into Agents.Tools

Firecrawl is a tool used by agents (tracker mapping, third-party
assessor), so its configuration belongs under AgentsConfig rather than
as a standalone Config field. Adds AgentToolsConfig to hold agent tool
credentials and updates all config propagation consumers.

Signed-off-by: Émile Ré <emile@probo.com>

contrib/helm/charts/probo/templates/deployment.yaml

@@ -232,8 +232,8 @@ spec:
             - name: OPENAI_MAX_TOKENS
               value: {{ .Values.probo.openai.maxTokens | quote }}
             {{- end }}
-            # Firecrawl Integration
-            {{- if .Values.probo.firecrawl.apiKey }}
+            # Agent Tools
+            {{- if .Values.probo.agentTools.firecrawlApiKey }}
             - name: FIRECRAWL_API_KEY
               valueFrom:
                 secretKeyRef:

contrib/helm/charts/probo/templates/secret.yaml

@@ -35,9 +35,9 @@ stringData:
   openai-api-key: {{ .Values.probo.openai.apiKey | quote }}
   {{- end }}
 
-  # Optional Firecrawl API key
-  {{- if .Values.probo.firecrawl.apiKey }}
-  firecrawl-api-key: {{ .Values.probo.firecrawl.apiKey | quote }}
+  # Optional Firecrawl API key (agent tools)
+  {{- if .Values.probo.agentTools.firecrawlApiKey }}
+  firecrawl-api-key: {{ .Values.probo.agentTools.firecrawlApiKey | quote }}
   {{- end }}
 
   # Optional SAML secrets

contrib/helm/charts/probo/values-production.yaml.example

@@ -159,9 +159,9 @@ probo:
     modelName: "gpt-4o"
     maxTokens: 4096
 
-  # Firecrawl web search (optional, used by tracker mapping agent)
-  # firecrawl:
-  #   apiKey: "CHANGE_ME_FIRECRAWL_API_KEY"
+  # Agent tools (optional, shared across agents)
+  # agentTools:
+  #   firecrawlApiKey: "CHANGE_ME_FIRECRAWL_API_KEY"
 
   # Tracker mapping agent (optional, auto-links tracker patterns to vendors)
   # trackerMapping:

contrib/helm/charts/probo/values.yaml

@@ -257,9 +257,10 @@ probo:
     modelName: "gpt-4o"
     maxTokens: 4096
 
-  # Firecrawl web search integration (optional, used by tracker mapping agent)
-  firecrawl:
-    apiKey: ""
+  # Agent tools (optional, shared across agents)
+  agentTools:
+    # Firecrawl web search API key (used by tracker mapping and third-party assessor agents)
+    firecrawlApiKey: ""
 
   # Tracker mapping agent (optional, requires openai.apiKey or anthropic key)
   trackerMapping: