Build with Go v1.25

[agologan]

Use Go v1.25 toolchain to build the service on top of the latest debian 13 release.

This change also upgrades golangci-lint to v2.7.2 which is required for Go 1.25 but does not aim to resolve the 34 issues found.
29x Error return value of <func> is not checked
3x ST1005: error strings should not be capitalized
2x QF1004: could use strings.ReplaceAll instead

[sosedoff]

@agologan the Dockerfile changes here are failing. This is what i got when i ran make docker:

4.451 E: Package 'netcat' has no installation candidate
------
Dockerfile:37
--------------------
  36 |     COPY --from=keyring /keyring.pgp $keyring
  37 | >>> RUN . /etc/os-release && \
  38 | >>>     echo "deb [signed-by=${keyring}] http://apt.postgresql.org/pub/repos/apt/ ${VERSION_CODENAME}-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
  39 | >>>     apt-get update && \
  40 | >>>     apt-get install -qq --no-install-recommends ca-certificates openssl netcat curl postgresql-client
  41 |
--------------------
ERROR: failed to build: failed to solve: process "/bin/sh -c . /etc/os-release &&     echo \"deb [signed-by=${keyring}] http://apt.postgresql.org/pub/repos/apt/ ${VERSION_CODENAME}-pgdg main\" > /etc/apt/sources.list.d/pgdg.list &&     apt-get update &&     apt-get install -qq --no-install-recommends ca-certificates openssl netcat curl postgresql-client" did not complete successfully: exit code: 100
make: *** [docker] Error 1

[sosedoff]

Proposed change:

diff --git a/Dockerfile b/Dockerfile
index 7f3cf5a..229ee56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,7 +37,7 @@ COPY --from=keyring /keyring.pgp $keyring
 RUN . /etc/os-release && \
     echo "deb [signed-by=${keyring}] http://apt.postgresql.org/pub/repos/apt/ ${VERSION_CODENAME}-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
     apt-get update && \
-    apt-get install -qq --no-install-recommends ca-certificates openssl netcat curl postgresql-client
+    apt-get install -qq --no-install-recommends ca-certificates openssl netcat-openbsd curl postgresql-client
 
 COPY --from=build /build/pgweb /usr/bin/pgweb

[agologan]

Thank you, not sure how I missed that.
We could add a pull_request trigger in docker.yml to check for it.