feat: definition of done per project

A project can ask that tickets reach a DONE status only with their
checklist ticked (settings.checklistBeforeDone, off by default; absent
when saving means unchanged). Members get a 422 telling how many steps are
left; owners and admins may still close it. Settings has the switch and
the ticket's checklist says when the project asks for it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

libs/web/tracker/infrastructure/src/lib/adapters/mappers.ts

@@ -112,5 +112,6 @@ export function toSettingsInput(
       options: f.options,
       archived: f.archived,
     })),
+    checklistBeforeDone: !!settings.checklistBeforeDone,
   };
 }

libs/web/tracker/infrastructure/src/lib/graphql/fragments.graphql

@@ -58,6 +58,7 @@ fragment ProjectFields on Project {
       options
       archived
     }
+    checklistBeforeDone
   }
 }
 

libs/web/tracker/infrastructure/src/lib/graphql/generated.ts

@@ -273,6 +273,8 @@ export type ProjectRole = 'ADMIN' | 'MEMBER' | 'OWNER' | 'VIEWER';
 /** The whole configuration (replaces the previous one). Statuses go in board order. */
 export type ProjectSettingsInput = {
   areas: Array<AreaOptionInput>;
+  /** Definition of done: DONE only with the checklist ticked. Absent: unchanged */
+  checklistBeforeDone?: boolean | null | undefined;
   /** Absent: unchanged. Fields cannot be removed: archive them. */
   customFields?: Array<CustomFieldDefinitionInput> | null | undefined;
   issueTypes: Array<IssueTypeOptionInput>;
@@ -530,6 +532,7 @@ export type ProjectFieldsFragment = {
   owner: { id: string; name: string };
   members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
   settings: {
+    checklistBeforeDone: boolean;
     statuses: Array<{
       id: string;
       name: string;
@@ -1524,6 +1527,7 @@ export type MyProjectsQuery = {
     owner: { id: string; name: string };
     members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
     settings: {
+      checklistBeforeDone: boolean;
       statuses: Array<{
         id: string;
         name: string;
@@ -1574,6 +1578,7 @@ export type ProjectQuery = {
     owner: { id: string; name: string };
     members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
     settings: {
+      checklistBeforeDone: boolean;
       statuses: Array<{
         id: string;
         name: string;
@@ -1734,6 +1739,7 @@ export type PublicProjectsQuery = {
     owner: { id: string; name: string };
     members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
     settings: {
+      checklistBeforeDone: boolean;
       statuses: Array<{
         id: string;
         name: string;
@@ -2409,6 +2415,7 @@ export type ProjectChangedSubscription = {
       owner: { id: string; name: string };
       members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
       settings: {
+        checklistBeforeDone: boolean;
         statuses: Array<{
           id: string;
           name: string;
@@ -2462,6 +2469,7 @@ export type MyProjectsChangedSubscription = {
       owner: { id: string; name: string };
       members: Array<{ role: ProjectRole; user: { id: string; name: string } }>;
       settings: {
+        checklistBeforeDone: boolean;
         statuses: Array<{
           id: string;
           name: string;
@@ -2874,6 +2882,10 @@ export const ProjectFieldsFragmentDoc = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },
@@ -9615,6 +9627,10 @@ export const MyProjectsDocument = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },
@@ -9858,6 +9874,10 @@ export const ProjectDocument = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },
@@ -10952,6 +10972,10 @@ export const PublicProjectsDocument = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },
@@ -14334,6 +14358,10 @@ export const ProjectChangedDocument = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },
@@ -14564,6 +14592,10 @@ export const MyProjectsChangedDocument = {
                     ],
                   },
                 },
+                {
+                  kind: 'Field',
+                  name: { kind: 'Name', value: 'checklistBeforeDone' },
+                },
               ],
             },
           },