Clearance report: overlaps, near pairs and nearest bodies (#1900)

Thanks @NOWN-DEV.

assets/locales/en.json

@@ -157,6 +157,7 @@
   "Move earlier": "Move earlier",
   "Move later": "Move later",
   "Name": "Name",
+  "Nearest": "Nearest",
   "New study": "New study",
   "No crash reports.": "No crash reports.",
   "No matching appearances": "No matching appearances",
@@ -275,6 +276,7 @@
   "This face cannot provide a durable attachment. Choose another face or explicitly use a fixed plane.": "This face cannot provide a durable attachment. Choose another face or explicitly use a fixed plane.",
   "To Offset": "To Offset",
   "Tolerance": "Tolerance",
+  "Too close": "Too close",
   "Turn off section analysis before exporting the view.": "Turn off section analysis before exporting the view.",
   "Type": "Type",
   "UNTRIM": "UNTRIM",
@@ -408,6 +410,7 @@
   "cmd.file_slicers": "Installed Slicers",
   "cmd.inspect_accessibility": "Accessibility Analysis",
   "cmd.inspect_center_of_mass": "Center of Mass",
+  "cmd.inspect_clearance": "Clearance",
   "cmd.inspect_compare": "Compare Bodies",
   "cmd.inspect_continuity": "Continuity Analysis",
   "cmd.inspect_curvature_comb": "Curvature Comb Analysis",