Enhance CLI .sha3sum to warn of text fields that are not to-blob-to-text reversible.

FossilOrigin-Name: bbde0f36d03cdbbc749427fe7d2dafd5c5031c9e655ebd772857b521f53eb18f

diff --cc manifest
index 8f1f6b3afeddad8e461a64bd25197064d3465370,10e0a659a5a899d7317cfe61eb6aeee5ea0c04d2..fc2a006d5f4783c3da5d00d810cbcf51ce01808c
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Avoid\sseveral\s-Wall\swarnings\sin\stextfixture\sbuild.
- D 2022-12-06T19:20:49.029
 -C Merge\sfrom\strunk\sprepratory\sto\sbranch\send.
 -D 2022-12-06T19:25:07.478
++C Enhance\sCLI\s.sha3sum\sto\swarn\sof\stext\sfields\sthat\sare\snot\sto-blob-to-text\sreversible.
++D 2022-12-06T19:32:07.195
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -2067,8 -2067,8 +2067,9 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 9499b2f51e8174c6b8a67840c92ba23b7dd1dc8dc2b91fca0c5dc07b71662149
- R 6d3961aec4c1529b866a56388835711c
 -P 8e833ecc81367658e81acd1d3a0242ab954a62d6f719af56f1d185656d0b73e6 9499b2f51e8174c6b8a67840c92ba23b7dd1dc8dc2b91fca0c5dc07b71662149 03ae8680e430c6d2c39ca26fa2cb6eed46e3c3e52b53f7a8bf548560446c6d3d
++P 03ae8680e430c6d2c39ca26fa2cb6eed46e3c3e52b53f7a8bf548560446c6d3d 1d01f8483af7b6a4e93a49fd8bbb6a2b9300e969b574efeb96d56081a33055c4
+ R 2aee8123cf630f6dc747669c6dfb6cfe
++T +closed 1d01f8483af7b6a4e93a49fd8bbb6a2b9300e969b574efeb96d56081a33055c4
  U larrybr
- Z 815c066cfe76a0b0ad34b27b7be96db7
 -Z 454f785f671f223a15f2524ef9698b47
++Z 5b22d70d9e69e4deb5a1464c5dd02f65
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 914d5983d207653fe4005aa6f0a23b99c0b5b043,65e549ce787bdec9ff1bf36501d2d847b5bbb471..0a576fcc73825b78a7b7c309f2f91c7e946df2a8
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 03ae8680e430c6d2c39ca26fa2cb6eed46e3c3e52b53f7a8bf548560446c6d3d
 -1d01f8483af7b6a4e93a49fd8bbb6a2b9300e969b574efeb96d56081a33055c4
++bbde0f36d03cdbbc749427fe7d2dafd5c5031c9e655ebd772857b521f53eb18f