Split GraphQL schemas into per-entity files

Split each API's monolithic schema.graphql into per-coredata-model
files under graphql/ subdirectories. gqlgen's follow-schema layout
with {name}.resolvers.go template generates one resolver file per
schema file. Relay uses schema + schemaExtensions to load the split
files.

Connect API: 8 files (base, session, organization, profile,
personal_api_key, saml, scim, audit_log)

Trust API: 5 files (base, trust_center, auth, nda, mailing_list)

Console API: 25 files covering all domain entities

Types extended across files (Organization, Mutation, Viewer,
TrustCenter, Identity) are defined in base.graphql as required by
Relay's schemaExtensions.

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

pkg/server/api/console/v1/graphql/audit_log.graphql

@@ -0,0 +1,81 @@
+extend type Organization {
+    auditLogEntries(
+        first: Int
+        after: CursorKey
+        last: Int
+        before: CursorKey
+        orderBy: AuditLogEntryOrder
+        filter: AuditLogEntryFilter
+    ): AuditLogEntryConnection! @goField(forceResolver: true)
+}
+
+enum AuditLogActorType
+    @goModel(
+        model: "go.probo.inc/probo/pkg/coredata.AuditLogActorType"
+    ) {
+    USER
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditLogActorTypeUser"
+        )
+    API_KEY
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditLogActorTypeAPIKey"
+        )
+    SYSTEM
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditLogActorTypeSystem"
+        )
+}
+
+enum AuditLogEntryOrderField
+    @goModel(
+        model: "go.probo.inc/probo/pkg/coredata.AuditLogEntryOrderField"
+    ) {
+    CREATED_AT
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditLogEntryOrderFieldCreatedAt"
+        )
+}
+
+input AuditLogEntryOrder
+    @goModel(
+        model: "go.probo.inc/probo/pkg/server/api/console/v1/types.AuditLogEntryOrderBy"
+    ) {
+    field: AuditLogEntryOrderField!
+    direction: OrderDirection!
+}
+
+input AuditLogEntryFilter {
+    action: String
+    actorId: ID
+    resourceType: String
+    resourceId: ID
+}
+
+type AuditLogEntry implements Node {
+    id: ID!
+    organization: Organization @goField(forceResolver: true)
+    actorId: ID!
+    actorType: AuditLogActorType!
+    action: String!
+    resourceType: String!
+    resourceId: ID!
+    metadata: String
+    createdAt: Datetime!
+
+    permission(action: String!): Boolean! @goField(forceResolver: true)
+}
+
+type AuditLogEntryConnection
+    @goModel(
+        model: "go.probo.inc/probo/pkg/server/api/console/v1/types.AuditLogEntryConnection"
+    ) {
+    edges: [AuditLogEntryEdge!]!
+    pageInfo: PageInfo!
+    totalCount: Int! @goField(forceResolver: true)
+}
+
+type AuditLogEntryEdge {
+    cursor: CursorKey!
+    node: AuditLogEntry!
+}