[Records/Dictionaries] Bulk lazy load custom field key expansions in dictionaries

[jstanden]

Index: libs/devblocks/api/services/template_builder.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/libs/devblocks/api/services/template_builder.php b/libs/devblocks/api/services/template_builder.php
--- a/libs/devblocks/api/services/template_builder.php	(revision aaf278b78d2adb79d1f286dce0d485abeecb5413)
+++ b/libs/devblocks/api/services/template_builder.php	(date 1770487041263)
@@ -1077,6 +1077,7 @@
 			return;
 		
 		// [TODO] Don't run (n) queries to lazy load custom fields
+		// [TODO] Performance, profile this
 		
 		// Examine contexts on the first dictionary
 		/* @var DevblocksDictionaryDelegate $first_dict */