CLI .import can auto-rename non-unique column names when it creates a new table

FossilOrigin-Name: 4b5d07ea7e6f5d6f1279c88bc474ee4bc8bd2cebe38a268f211f47e44569e4b1

diff --cc manifest
index 7cb6b95e307e444aa11b7b463151decc4692a6ce,057eff377724e063a8fc59329900fd03f92807e1..b65bd3bae4e204c85edaa8b62ab46afa72ced33c
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Minor\scorrection\sto\sthe\searly\scorruption\sdetection\sadded\sby\n[a6fda39e81d0da98|check-in\sa6fda39e81d0da98]\sso\sthat\sit\sworks\seven\sif\nthe\spage\sbeing\scleared\sin\spage\s1\sof\sthe\sdatabase.
- D 2022-02-14T18:18:56.749
 -C CLI's\s.import\scolumn\srename\smade\smore\sminimal,\sand\sreports\srenames.
 -D 2022-02-14T01:12:46.316
++C CLI\s.import\scan\sauto-rename\snon-unique\scolumn\snames\swhen\sit\screates\sa\snew\stable
++D 2022-02-14T18:55:19.467
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -553,7 -553,7 +553,7 @@@ F src/random.c 097dc8b31b8fba5a9aca1697
  F src/resolve.c ea935b87d6fb36c78b70cdc7b28561dc8f33f2ef37048389549c7b5ef9b0ba5e
  F src/rowset.c ba9515a922af32abe1f7d39406b9d35730ed65efab9443dc5702693b60854c92
  F src/select.c 3baa9dd8cf240654773c7974e2bcce398ac9dd24419c36684156963defe43b35
- F src/shell.c.in b800bf8e02d9b4fd97078b68ca4371048f7196fc63accaa99c3c5943f72c80a0
 -F src/shell.c.in 1289a2e10f48e75956700f61aac63beff7f05988ac7a4c701800b9f0e9adad4e x
++F src/shell.c.in 1289a2e10f48e75956700f61aac63beff7f05988ac7a4c701800b9f0e9adad4e
  F src/sqlite.h.in 7047c4b60fa550264d6363bb1d983540e7828fb19d2d1e5aa43b52ca13144807
  F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
  F src/sqlite3ext.h a95cb9ed106e3d39e2118e4dcc15a14faec3fa50d0093425083d340d9dfd96e6
@@@ -1392,7 -1392,7 +1392,7 @@@ F test/shell1.test b224e0793c5f48aa3749
  F test/shell2.test 89e4b2db062d52baed75022227b462d085cff495809de1699652779d8e0257d6
  F test/shell3.test a50628ab1d78d90889d9d3f32fb2c084ee15674771e96afe954aaa0accd1de3c
  F test/shell4.test 8f6c0fce4abed19a8a7f7262517149812a04caa905d01bdc8f5e92573504b759
- F test/shell5.test b85069bfcf3159b225228629ab2c3e69aa923d098fea8ea074b5dcd743522e2c
 -F test/shell5.test 3be444397eb1e91619ce289a6216a8df9ac690cc45d5e9595f60e750a944161f x
++F test/shell5.test 3be444397eb1e91619ce289a6216a8df9ac690cc45d5e9595f60e750a944161f
  F test/shell6.test 1ceb51b2678c472ba6cf1e5da96679ce8347889fe2c3bf93a0e0fa73f00b00d3
  F test/shell7.test 115132f66d0463417f408562cc2cf534f6bbc6d83a6d50f0072a9eb171bae97f
  F test/shell8.test 388471d16e4de767333107e30653983f186232c0e863f4490bb230419e830aae
@@@ -1944,8 -1944,8 +1944,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P f5f263cc626d6a8bea3e85e28bb716e3eac0d9cd199cc060c0c8b0c77b280a45
- R f1974ee7ab7b76ebb9cb6d119b1ea037
- U drh
- Z 9c489509c54e68b7fa1df2f79cfd8e24
 -P 67dc59f46d742ad69742fb34540a3074af163a3f1a0f9093f83db2276bf944ca
 -R ef7ea611e7a4e14ff938dd85400a84e0
++P a5ec16907ef6ab50e041101d87c5756c71469923872a86c3ab383f188673d7a5 c626cff7f99ec502ebd46f9cdafc3d088697544ef5d6559b6b3ae85679b4f9fa
++R fc0b65531de2bbc57c9c5e7f31f08c34
+ U larrybr
 -Z 0a705a46f17a261142cf326cb58d0cbc
++Z 8dea9c58dd0e5cd023b89765b4d0e4ae
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 06bf8320ab66419b1f8abc10b4870a0127d9d37f,3fdeeb0533f3008debc6b27f1baf7901cac10059..5f9f2f120ee6cdee8f8b165699ce4a6075adcd23
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- a5ec16907ef6ab50e041101d87c5756c71469923872a86c3ab383f188673d7a5
 -c626cff7f99ec502ebd46f9cdafc3d088697544ef5d6559b6b3ae85679b4f9fa
++4b5d07ea7e6f5d6f1279c88bc474ee4bc8bd2cebe38a268f211f47e44569e4b1

diff --cc src/shell.c.in
index 35e99989f59896b099bf29f192b69f92b5770373,dba42e817f939a71613406460f0a4f55482e56c9..dba42e817f939a71613406460f0a4f55482e56c9
mode 100644,100755..100644
--- 1/src/shell.c.in
--- 2/src/shell.c.in
+++ b/src/shell.c.in

diff --cc test/shell5.test
index 1e0038d9d5642fc673a40ed879b568520f4d56e6,7599edbbe2e24a0962830d9661d02e6395989ca2..7599edbbe2e24a0962830d9661d02e6395989ca2
mode 100644,100755..100644
--- 1/test/shell5.test
--- 2/test/shell5.test
+++ b/test/shell5.test