feat(entities): add cursor pagination, count(), aggregate(), and upsert()

.claude/skills/sdk-docs-writing/SKILL.md

@@ -80,6 +80,8 @@ Every public method needs: description, `@param` tags, `@returns`, and at least
 - **State environment constraints** when a method is browser-only: "Requires a browser environment and can't be used in the backend."
 - **Document side effects** explicitly (e.g., "automatically sets the token for subsequent requests").
 - **Link method references.** When mentioning another SDK method or module by name in JSDoc prose, always use `{@link}` or `{@linkcode}` to create a cross-reference.
+- **Never use a colon as a sentence break.** Write "Use this when you sync data from another system. Name the field..." not "...another system: name the field...". Reserve colons for `label: description` bullet-list items, not prose sentences.
+- **Never start a sentence with a lowercase inline-code term.** If the natural phrasing would open with one (e.g., "`week` is only supported on..."), restructure so a capitalized word leads instead (e.g., "Every date field supports `day`, `month` and `year`. The `created_date` and `updated_date` fields also support `week`.").
 
 ## References
 

packages/sdk/scripts/mintlify-post-processing/appended-articles.json

@@ -8,7 +8,8 @@
     "interfaces/EntityHandler",
     "type-aliases/EntityRecord",
     "interfaces/EntityTypeRegistry",
-    "type-aliases/SortField"
+    "type-aliases/SortField",
+    "type-aliases/EntityFilterQuery"
   ],
   "interfaces/FunctionsModule": [
     "type-aliases/FunctionName",

packages/sdk/scripts/mintlify-post-processing/copy-to-local-docs.js

@@ -139,7 +139,12 @@ function updateDocsJson(repoDir, sdkFiles) {
     return Array.from(groupMap.entries()).map(([group, pages]) => ({
       group,
       expanded: true,
-      pages: pages.sort(),
+      // Sort by basename, not full path: a plain .sort() groups all
+      // "interfaces/..." entries before "type-aliases/..." entries (since
+      // "i" < "t"), instead of interleaving both kinds alphabetically by
+      // module name. Keep in sync with the same fix in
+      // file-processing/file-processing.js's generateDocsJson.
+      pages: pages.sort((a, b) => a.split("/").pop().localeCompare(b.split("/").pop())),
     }));
   };