container: hledger-flow: trezor: add uniform quotes

- Allows undesirable characters in variable-text columns
- Related refactoring

container/src/hledger-flow/accounts/trezor/trezor-shared.bash

@@ -2,7 +2,7 @@
 
 # docker-finance | modern accounting for the power-user
 #
-# Copyright (C) 2021-2025 Aaron Fiore (Founder, Evergreen Crypto LLC)
+# Copyright (C) 2021-2026 Aaron Fiore (Founder, Evergreen Crypto LLC)
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -45,7 +45,10 @@ function parse()
   _subaccount="$(echo $global_in_filename | cut -d'_' -f1)"
 
   # NOTE: subaccount (account label) is entered within the app
-  gawk -v global_year="$global_year" -v global_subaccount="$global_subaccount" -v subaccount="$_subaccount" \
+  gawk \
+    -v global_year="$global_year" \
+    -v global_subaccount="$global_subaccount" \
+    -v subaccount="$_subaccount" \
     '{
        if (NR<2)
          next
@@ -55,9 +58,6 @@ function parse()
        if (date !~ global_year)
          next
 
-       # Be rid of commas for OFS sake
-       gsub(/,/, "-")
-
        # Timestamp provides UTC. UTC is used even though Time provides
        # local timezone because fetching outside of the app provides UTC
        printf date OFS                  # Timestamp
@@ -70,16 +70,18 @@ function parse()
 
        printf $5 OFS                    # Transaction ID
        printf $6 OFS                    # Fee
-       printf $7 OFS                    # Fee unit
+       printf "\"" $7 "\"" OFS          # Fee unit
        printf $8 OFS                    # Address
 
+       # Label
        sub(/%/, "%%", $9)
-       printf $9 OFS                    # Label
+       gsub(/"/, "", $9)
+       printf "\"" $9 "\"" OFS
 
        printf("%.8f", $10); printf OFS  # Amount        # TODO: more than 8 places for Ethereum, etc.?
-       printf $11 OFS                   # Amount unit
-       printf $12 OFS                   # Fiat (USD)
-       printf $13 OFS                   # Other
+       printf "\"" $11 "\"" OFS         # Amount unit
+       printf "\"" $12 "\"" OFS         # Fiat (USD)
+       printf "\"" $13 "\"" OFS         # Other
 
        printf direction OFS
        printf global_subaccount":"subaccount