Fix all known problems with JSONB json_extract().

FossilOrigin-Name: d5f48c57e975ac468cf29a43a5d0b56ef6d06cf35a8b0bddf87ec1c0fc7ae028

diff --cc manifest
index 510a2234e3fb8ef20ea9b698113cf485a3d6a0e1,9f8100914307b32fa3e577c8f7b57120deb42800..8499e1f61f6dd0e96bfd70005952cf674847eda5
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C The\sjson_remove()\sfunction\snow\suses\sonly\sJSONB,\snever\sJsonNodes,\sinternally.
- D 2023-11-28T18:16:02.028
 -C Do\snot\sset\sthe\sJ\ssubtype\swhen\sthe\soutput\sis\sJSONB.
 -D 2023-11-28T23:18:04.442
++C Fix\sall\sknown\sproblems\swith\sJSONB\sjson_extract().
++D 2023-11-28T23:26:55.773
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -2145,8 -2145,8 +2145,9 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 11aba347ff7c639500eec904e212eabe889b077351b946cfeac2b74b9703672a
- R 82f8a4e62603e32381a0117063382c7a
 -P 6231ec43adb7436195eb1497de39a6c13c6b4f1c5032e6ea52515d214e61fdbc
++P b69786e746ae2b927b64d9871fd120b7f8f06cc53739fd46a4da51aa16cf8576 4f106b64fe8988435872806bd0a6c223b61f53af0dd1c47c847bb4eec4e03e27
+ R e440543ab70160e0cdb3ca23863ac507
++T +closed 4f106b64fe8988435872806bd0a6c223b61f53af0dd1c47c847bb4eec4e03e27
  U drh
- Z 37d5559550d9d10448cc0117446ead8c
 -Z d79a3adcec115b27b232bb847ce59659
++Z c2c6abd51345cdb21ffc83ec27ff2d5d
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index a64ec6f67863312e27197d5af0d03e8e7a7e51e3,2e041f86bfaae144d9076bf615c1ec6506dd2be2..3a99a8156d83cae35cabdb24e8197e6e43414289
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- b69786e746ae2b927b64d9871fd120b7f8f06cc53739fd46a4da51aa16cf8576
 -4f106b64fe8988435872806bd0a6c223b61f53af0dd1c47c847bb4eec4e03e27
++d5f48c57e975ac468cf29a43a5d0b56ef6d06cf35a8b0bddf87ec1c0fc7ae028