Add WebMCP integration

Add getting individuals and focusing the view on a selected person.

This feature was added following the method described in the article
"Elephants, Goldfish and the New Golden Age of Software Engineering"
by Dave Rensin
https://drensin.medium.com/elephants-goldfish-and-the-new-golden-age-of-software-engineering-c33641a48874

 #vibecoded

src/webmcp_definitions.ts

@@ -0,0 +1,94 @@
+import {ToolDefinition} from './webmcp_types';
+
+export const WEBMCP_TOOLS: ToolDefinition[] = [
+  {
+    name: 'get_selected_person',
+    description:
+      'Returns the full details (name, events, immediate relatives) of the individual currently selected in the browser viewport.',
+    inputSchema: {type: 'object', properties: {}},
+  },
+  {
+    name: 'search_indi',
+    description: 'Searches the genealogy index for individuals by name. Returns up to 10 results starting with the ones that match the best.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        query: {type: 'string', description: 'The name to search for.'},
+      },
+      required: ['query'],
+    },
+  },
+  {
+    name: 'inspect_indi',
+    description:
+      'Fetches detailed information for a specific individual by ID, including their immediate relatives and life events.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: {type: 'string', description: 'The ID of the individual.'},
+      },
+      required: ['id'],
+    },
+  },
+  {
+    name: 'focus_indi',
+    description:
+      'Instructs the Topola viewer camera view to center on and focus a specific person. Restructures the tree view to show ancestors and descendants of the selected person.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: {type: 'string', description: 'The ID to focus.'},
+      },
+      required: ['id'],
+    },
+  },
+  {
+    name: 'find_relationship_path',
+    description:
+      'Finds the shortest path connecting two individuals (e.g., through parents or marriages). Returns an ordered list of connecting individuals.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        source: {type: 'string', description: 'Start individual ID'},
+        target: {type: 'string', description: 'End individual ID'},
+      },
+      required: ['source', 'target'],
+    },
+  },
+  {
+    name: 'get_ancestors',
+    description: 'Returns ancestors of a specific individual up to a maximum depth of 5 generations.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: {type: 'string', description: 'Target individual ID'},
+        generations: {
+          type: 'number',
+          description: 'Depth bound limit (1-5). Defaults to 3.',
+          minimum: 1,
+          maximum: 5,
+          default: 3,
+        },
+      },
+      required: ['id'],
+    },
+  },
+  {
+    name: 'get_descendants',
+    description: 'Returns descendants of a specific individual up to a maximum depth of 5 generations.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        id: {type: 'string', description: 'Target individual ID'},
+        generations: {
+          type: 'number',
+          description: 'Depth bound limit (1-5). Defaults to 3.',
+          minimum: 1,
+          maximum: 5,
+          default: 3,
+        },
+      },
+      required: ['id'],
+    },
+  },
+];