feat(stores): adds mvs, and flags to bring store commands on par with key commands

testdata/cp-cross-store.ct

@@ -1,6 +1,7 @@
 # Cross-store copy
 $ pda set key@src value
 $ pda cp key@src key@dst
+  ok  copied key@src to key@dst
 $ pda get key@src
 value
 $ pda get key@dst

testdata/cp-encrypt.ct

@@ -1,6 +1,7 @@
 # Copy an encrypted key; both keys should decrypt.
 $ pda set --encrypt secret-key@cpe hidden-value
 $ pda cp secret-key@cpe copied-key@cpe
+  ok  copied secret-key@cpe to copied-key@cpe
 $ pda get secret-key@cpe
 hidden-value
 $ pda get copied-key@cpe

testdata/cp-safe.ct

@@ -0,0 +1,6 @@
+$ pda set src@csf hello
+$ pda set dst@csf existing
+$ pda cp src@csf dst@csf --safe
+info  skipped 'dst@csf': already exists
+$ pda get dst@csf
+existing

testdata/cp.ct

@@ -1,6 +1,7 @@
 # Basic copy
 $ pda set source@cpok value
 $ pda cp source@cpok dest@cpok
+  ok  copied source@cpok to dest@cpok
 $ pda get source@cpok
 value
 $ pda get dest@cpok

testdata/help-remove-store.ct

@@ -11,6 +11,7 @@ Aliases:
 Flags:
   -h, --help          help for remove-store
   -i, --interactive   Prompt yes/no for each deletion
+  -y, --yes           Skip all confirmation prompts
 Delete a store
 
 Usage:
@@ -22,3 +23,4 @@ Aliases:
 Flags:
   -h, --help          help for remove-store
   -i, --interactive   Prompt yes/no for each deletion
+  -y, --yes           Skip all confirmation prompts

testdata/help.ct

@@ -26,6 +26,7 @@ Store commands:
   export       Export store as NDJSON (alias for list --format ndjson)
   import       Restore key/value pairs from an NDJSON dump
   list-stores  List all stores
+  move-store   Rename a store
   remove-store Delete a store
 
 Git commands:
@@ -68,6 +69,7 @@ Store commands:
   export       Export store as NDJSON (alias for list --format ndjson)
   import       Restore key/value pairs from an NDJSON dump
   list-stores  List all stores
+  move-store   Rename a store
   remove-store Delete a store
 
 Git commands:

testdata/mv-cross-store.ct

@@ -1,6 +1,7 @@
 # Cross-store move
 $ pda set key@src value
 $ pda mv key@src key@dst
+  ok  renamed key@src to key@dst
 $ pda get key@dst
 value
 $ pda get key@src --> FAIL

testdata/mv-encrypt.ct

@@ -1,6 +1,7 @@
 # Move an encrypted key; the new key should still decrypt.
 $ pda set --encrypt secret-key@mve hidden-value
 $ pda mv secret-key@mve moved-key@mve
+  ok  renamed secret-key@mve to moved-key@mve
 $ pda get moved-key@mve
 hidden-value
 $ pda get secret-key@mve --> FAIL

testdata/mv-safe.ct

@@ -0,0 +1,8 @@
+$ pda set src@msf hello
+$ pda set dst@msf existing
+$ pda mv src@msf dst@msf --safe
+info  skipped 'dst@msf': already exists
+$ pda get src@msf
+hello
+$ pda get dst@msf
+existing

testdata/mv-store-copy.ct

@@ -0,0 +1,7 @@
+$ pda set key@msc1 value
+$ pda move-store msc1 msc2 --copy
+  ok  copied @msc1 to @msc2
+$ pda get key@msc1
+value
+$ pda get key@msc2
+value

testdata/mv-store-missing-err.ct

@@ -0,0 +1,2 @@
+$ pda move-store nonexistent dest --> FAIL
+FAIL  cannot rename store 'nonexistent': no such store

testdata/mv-store-safe.ct

@@ -0,0 +1,8 @@
+$ pda set a@mssf1 1
+$ pda set b@mssf2 2
+$ pda move-store mssf1 mssf2 --safe
+info  skipped '@mssf2': already exists
+$ pda get a@mssf1
+1
+$ pda get b@mssf2
+2

testdata/mv-store-same-err.ct

@@ -0,0 +1,3 @@
+$ pda set a@mss same
+$ pda move-store mss mss --> FAIL
+FAIL  cannot rename store 'mss': source and destination are the same

testdata/mv-store.ct

@@ -0,0 +1,5 @@
+$ pda set key@mvs1 value
+$ pda move-store mvs1 mvs2
+  ok  renamed @mvs1 to @mvs2
+$ pda get key@mvs2
+value

testdata/mv.ct

@@ -1,6 +1,7 @@
 # Basic move
 $ pda set source@mvok value
 $ pda mv source@mvok dest@mvok
+  ok  renamed source@mvok to dest@mvok
 $ pda get dest@mvok
 value
 $ pda get source@mvok --> FAIL

testdata/root.ct

@@ -25,6 +25,7 @@ Store commands:
   export       Export store as NDJSON (alias for list --format ndjson)
   import       Restore key/value pairs from an NDJSON dump
   list-stores  List all stores
+  move-store   Rename a store
   remove-store Delete a store
 
 Git commands:

testdata/set-safe.ct

@@ -2,6 +2,7 @@ $ pda set key@ss "original" --safe
 $ pda get key@ss
 "original"
 $ pda set key@ss "overwritten" --safe
+info  skipped 'key@ss': already exists
 $ pda get key@ss
 "original"
 $ pda set newkey@ss "fresh" --safe