fix(slo-draft): add min/max constraints to target schema

Helps AI SDK validate that target percentages are between 0-100 before calling the tool

packages/tools/official/slo-draft/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tpmjs/tools-slo-draft",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Draft SLO (Service Level Objective) definitions for services",
   "type": "module",
   "keywords": ["tpmjs", "ops", "slo", "monitoring", "sre"],

packages/tools/official/slo-draft/src/index.ts

@@ -243,7 +243,9 @@ export const sloDraftTool = tool({
             },
             target: {
               type: 'number',
-              description: 'Target percentage (e.g., 99.9 for 99.9%)',
+              description: 'Target percentage (e.g., 99.9 for 99.9%). Must be between 0 and 100.',
+              minimum: 0,
+              maximum: 100,
             },
             window: {
               type: 'string',