fix: update repository name and paths in documentation and crontab sample

.gitignore

@@ -1,4 +1,27 @@
-/target
+# Generated by Cargo
+# will have compiled files and executables
+debug
+target
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+# Generated by cargo mutants
+# Contains mutation testing data
+**/mutants.out*/
+
+# RustRover
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Local configuration files
+Cargo.lock
 /etc/digitemp-rrdgraph.json
 /etc/digitemp.conf
 /html/index.html

README.md

@@ -1,6 +1,6 @@
-# digitemp-rrdgraph-rust
+# digitemp-rrdgraph
 
-digitemp-rrdgraph-rust is a command-line application for temperature monitoring with 1-Wire sensors. It collects measurements through `digitemp`, stores them in RRD files, generates graph images, and sends email notifications based on configured schedules and thresholds.
+digitemp-rrdgraph is a command-line application for temperature monitoring with 1-Wire sensors. It collects measurements through `digitemp`, stores them in RRD files, generates graph images, and sends email notifications based on configured schedules and thresholds.
 
 The repository is organized as a Cargo workspace with two crates:
 

etc/crontab.sample

@@ -2,8 +2,8 @@
 # Server Room Temperature Monitoring System
 #
 # update minutely temperature sensor data
-* * * * * admin /opt/digitemp_rrdgraph/bin/digitemp_rrdgraph update
+* * * * * admin /opt/digitemp-rrdgraph/bin/digitemp-rrdgraph update
 # send daily temperature informations
-1 12 * * * admin php /opt/digitemp_rrdgraph/bin/digitemp_rrdgraph send-info
+1 12 * * * admin /opt/digitemp-rrdgraph/bin/digitemp-rrdgraph send-info
 # check alert thresholds on every 15 minutes
-0,15,30,45 * * * * admin /opt/digitemp_rrdgraph/bin/digitemp_rrdgraph check-alert
+0,15,30,45 * * * * admin /opt/digitemp-rrdgraph/bin/digitemp-rrdgraph check-alert