feat(models): allow non-integer weights in refs

Author: matejchalk

packages/models/docs/models-reference.md

@@ -130,7 +130,7 @@ _Object containing the following properties:_
 | Property          | Description                                                        | Type                                                              |
 | :---------------- | :----------------------------------------------------------------- | :---------------------------------------------------------------- |
 | **`slug`** (\*)   | Slug of an audit or group (depending on `type`)                    | `string` (_regex: `/^[a-z\d]+(?:-[a-z\d]+)*$/`, max length: 128_) |
-| **`weight`** (\*) | Weight used to calculate score                                     | `number` (_int, ≥0_)                                              |
+| **`weight`** (\*) | Weight used to calculate score                                     | `number` (_≥0_)                                                   |
 | **`type`** (\*)   | Discriminant for reference kind, affects where `slug` is looked up | `'audit' \| 'group'`                                              |
 | **`plugin`** (\*) | Plugin slug (plugin should contain referenced audit or group)      | `string` (_regex: `/^[a-z\d]+(?:-[a-z\d]+)*$/`, max length: 128_) |
 
@@ -207,7 +207,7 @@ _Object containing the following properties:_
 | Property          | Description                                                     | Type                                                              |
 | :---------------- | :-------------------------------------------------------------- | :---------------------------------------------------------------- |
 | **`slug`** (\*)   | Reference slug to a group within this plugin (e.g. 'max-lines') | `string` (_regex: `/^[a-z\d]+(?:-[a-z\d]+)*$/`, max length: 128_) |
-| **`weight`** (\*) | Weight used to calculate score                                  | `number` (_int, ≥0_)                                              |
+| **`weight`** (\*) | Weight used to calculate score                                  | `number` (_≥0_)                                                   |
 
 _(\*) Required._
 

packages/models/src/lib/implementation/schemas.ts

@@ -119,6 +119,8 @@ export const positiveIntSchema = z.number().int().positive();
 
 export const nonnegativeIntSchema = z.number().int().nonnegative();
 
+export const nonnegativeNumberSchema = z.number().nonnegative();
+
 export function packageVersionSchema<TRequired extends boolean>(options?: {
   versionDescription?: string;
   required?: TRequired;
@@ -140,7 +142,7 @@ export function packageVersionSchema<TRequired extends boolean>(options?: {
 }
 
 /** Schema for a weight */
-export const weightSchema = nonnegativeIntSchema.describe(
+export const weightSchema = nonnegativeNumberSchema.describe(
   'Coefficient for the given score (use weight 0 if only for display)',
 );